Popular and recreational mathematics Books

Book SynopsisA tenth anniversary edition of the iconic book about the wonderful world of maths Sunday Times bestseller Shortlisted for the BBC Samuel Johnson Prize ‘Original and highly entertaining' Sunday Times ‘A page turner about humanity's strange, never easy and, above all, never dull relationship with numbers' New Scientist ‘Will leave you hooked on numbers' Daily Telegraph In this richly entertaining and accessible book, Alex Bellos explodes the myth that maths is best left to the geeks, and demonstrates the remarkable ways it's linked to our everyday lives. Alex explains the surprising geometry of the 50p piece, and the strategy of how best to gamble it in a casino. He shines a light on the mathematical patterns in nature, and on the peculiar predictability of random behaviour. He eats a potato crisp whose revolutionary shape was unpalatable to the ancient Greeks, and he shows the deep connections between maths, religion and philosophy. From the world's fastest mental calculators in Germany to numerologists in the US desert, from a startlingly numerate chimpanzee in Japan to venerable Hindu sages in India, these dispatches from 'Numberland' are an unlikely but exhilarating cocktail of history, reportage and mathematical proofs. The world of maths is a much friendlier and more colourful place than you might have imagined. This anniversary edition is fully revised and updated.Trade ReviewOriginal and highly entertaining * Sunday Times *Will leave you hooked on numbers * Daily Telegraph *A page turner about humanity's strange, never easy and, above all, never dull relationship with numbers * New Scientist *Outstanding ... The style is laced with humour, but at all times, the star of the show is mathematics * Ian Stewart, Prospect *If there was one book that was going to be compulsory for the nation to read it would be this one -- Evan DaviesA magical mystery tour . . . Philosophy, religion, magic, history and basic sheep-counting are gather together in Bellos’s bag of numbers * The Times *Revealing and insightful * Independent *A wholly original, beautifully written book about mathematics that does its subject justice but is so widely accessible that it will please everyone regardless of their numeracy * New Scientist *An entertaining and accessible account of how maths underpins our lives. Maths will never appear so forbidding again * TES *It is to be hoped that the uncountable delights of Bellos’s book, its verve and feeling for mathematics, convey its enchantments to a new generation * Times Literary Supplement *

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Book SynopsisThe definitive guide to mathematical problem solving, from one of the great teachers of the twentieth centuryGeorge Pólya''s perennial bestseller has inspired generations around the world to think more clearly. Brilliantly showing how ''there is a grain of discovery in the solution of any problem'', his strategies for mathematical problem-solving - from finding weak points to squeezing the data - will help get to the bottom of any puzzle.''A superb book on how to think fresh thoughts ... A walk inside Pólya''s mind as he builds up maxims on how to comprehend a problem, how to build up a strategy, and then how to test it'' David Bodanis, Guardian''Everyone should know the work of George Polya on how to solve problems'' Marvin Minsky''A classic ... It is the outcome of careful and informed deliberation by one of the great teachers among the ranks of research mathematicians'' Ian Stewart, author of Does God Play Dice?''Every Trade ReviewThe outcome of careful and informed deliberation by one of the great teachers among the ranks of research mathematicians -- Ian Stewart, author of Do Dice Play God?Walk inside Polya's mind as he builds up maxims on how to comprehend a problem, how to build up a strategy, and then how to test it . . . a superb book on how to think fresh thoughts * Guardian *

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Book SynopsisShortlisted for the Royal Society Science Book Prize 2019A magisterial history of calculus (and the people behind it) from one of the world's foremost mathematicians.This is the captivating story of mathematics' greatest ever idea: calculus. Without it, there would be no computers, no microwave ovens, no GPS, and no space travel. But before it gave modern man almost infinite powers, calculus was behind centuries of controversy, competition, and even death. Taking us on a thrilling journey through three millennia, professor Steven Strogatz charts the development of this seminal achievement from the days of Archimedes to today's breakthroughs in chaos theory and artificial intelligence. Filled with idiosyncratic characters from Pythagoras to Fourier, Infinite Powers is a compelling human drama that reveals the legacy of calculus on nearly every aspect of modern civilisation, including science, politics, medicine, philosophy, and much besides.Trade ReviewWarning: this book is dangerous. It will make you love mathematics. Even more, there is a nonzero risk it will turn you into a mathematician. * Nassim Nicholas Taleb, bestselling author of The Black Swan *Fascinating reading. * Scientific American *Eloquent, erudite and charming. A remarkable story. Strogatz is a world class mathematician and a world class science writer. With a light touch and razor-sharp clarity, he tells the remarkable story of a mathematical breakthrough that changed the world - and continues to do so. * Alex Bellos, bestselling author of Alex's Adventures in Numberland *Glorious! A master class in accessible maths writing and a perfect read for anyone who feels like they never quite understood what all the fuss was about. It had me leaping for joy. * Hannah Fry, bestselling author of Hello World and presenter of BBC R4’s The Curious Cases of Rutherford and Fry *Simple, lucid, amusing, informative, and a pleasure to read. If you want to know where calculus came from, how it works, what it's good for, and where it's going next, this is the book for you. * Professor Ian Stewart, author of Significant Figures *A fine, thoughtful attempt to make the greatest stories relating to calculus accessible... After reading Infinite Powers, we should no longer fear calculus. * Literary Review *The most fascinating book I have ever read. If you have even the slightest curiosity about maths and its role in this world, I implore you to read this amazing book. * Jo Boaler, professor of mathematics education, Stanford University *A wide-ranging, humane, thoroughly readable take on one of the greatest ideas our species has ever produced. * Jordan Ellenberg, author of How Not to Be Wrong *Fascinating anecdotes abound in Infinite Powers... [Strogatz] has written a romp through the history of calculus. * Nature *A tour de force. Elegant and ebullient. Strogatz speaks to everyone, reminding us why mathematics matters in a practical sense while all the time highlighting its beauty. * Lisa Randall, Professor of Physics at Harvard University and author of Dark Matter and The Dinosaurs *A highly readable account of calculus and its modern applications - all done with the human touch. * Dr David Acheson, Emeritus Fellow, Oxford University and author of The Calculus Story *An incalculable pleasure. If calculus is the language of the universe, then Steven Strogatz is its Homer. * Daniel Gilbert, author of Stumbling on Happiness *In this engaging book, Steven Strogatz illuminates the importance of calculus and explains its mysteries as only he can. * Sean Carroll, author of The Particle at the End of the Universe *Table of Contents1: Infinity 2: The Man Who Harnessed Infinity 3: Discovering the Laws of Motion 4: The Dawn of Differential Calculus 5: The Crossroads 6: The Vocabulary of Change 7: The Secret Fountain 8: Fictions of the Mind 9: The Logical Universe 10: Making Waves 11: The Future of Calculus

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Book SynopsisA NEW YORK TIMES NOTABLE BOOKThe Babylonians invented it, the Greeks banned it, the Hindus worshipped it, and the Christian Church used it to fend off heretics. Today it's a timebomb ticking in the heart of astrophysics. For zero, infinity's twin, is not like other numbers. It is both nothing and everything.Zero has pitted East against West and faith against reason, and its intransigence persists in the dark core of a black hole and the brilliant flash of the Big Bang. Today, zero lies at the heart of one of the biggest scientific controversies of all time: the quest for a theory of everything. Within the concept of zero lies a philosophical and scientific history of humanity.Charles Seife's elegant and witty account takes us from Aristotle to superstring theory by way of Egyptian geometry, Kabbalism, Einstein, the Chandrasekhar limit and Stephen Hawking. Covering centuries of thought, it is a concise tour of a world of ideas, bound up in the simple notion of nothing.Trade ReviewThis is one of the best-written popular science books to have come this way for quite a while. -- Nicholas Lezard * Guardian *A witty but lucid account... A must for armchair logicians. * Focus *A breathless tour of the 'dangerous idea' of zero. * New Scientist *Seife is a gifted explicator of hard science. * Spectator *Moves from Pythagoras to Hawking, accompanying his arguments with well laid-out graphs. A painless way to acquire complex knowledge. * Catholic Herald *

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Book SynopsisSoccer is the most mathematical of sports--riddled with numbers, patterns, and shapes. How to make sense of them? The answer lies in mathematical modeling, a science with applications in a host of biological systems. Soccermatics brings the two together in a fascinating, mind-bending synthesis. What''s the connection between an ant colony and Total Football, Dutch-style? How is the Barcelona midfield linked geometrically? And how can we relate the mechanics of a Mexican Wave to the singing of cicadas in an Australian valley? Welcome to the world of mathematical modeling, expressed brilliantly by David Sumpter through the prism of soccer. Soccer is indeed more than a game and this book is packed with game theory. After reading it, you will forever watch the game with new eyes.Trade ReviewSumpter's deconstruction of formations proved why maths and football can't live without each other. It's every football nerd's dream. * FourFourTwo *A fascinating and entertaining dive into the mathematics of the beautiful game. * The Guardian *...Highly readable... * The Irish Times *...You will love this book. * The Tribune *This is football looked at in a very different way. David Sumpter is mining a rich and deep seam here in Soccermatics, one that will become an increasingly important part of the game. -- Pat Nevin, former Chelsea and Everton star and football media analystA fascinating study of the structures and patterns that underpin football matches, with revealing and surprising conclusions. -- Michael Cox, editor of Zonal Marking and Guardian SportsSoccermatics provides fresh insight into a game we've been watching all of our lives. But it's more than a book about football and is all the better for it. -- Adam Bate, football features writer for Sky SportsDavid Sumpter brings together his two passions, mathematics and football, in a highly original and entertaining way. The beautiful game illustrated through the beauty of mathematics. -- Philip Maini FRS, Professor of Mathematical Biology, University of OxfordTable of ContentsPreface: The Kick-off Part I: On the Pitch Chapter 1: I Never Predict Anything and I Never Will Chapter 2: How Slime Moulds Built Barcelona Chapter 3: Check My Flow Chapter 4: Statistical Brilliance Chapter 5: Zlatan Ibrah Rocket Science Part II: In the Dugout Chapter 6: Three Points for the Bird-brained Manager Chapter 7: The Tactical Map CHapter 8: Total Cyber Dynamo Chapter 9: The World in Motion Part III: From the Crowd Chapter 10: You'll Never Walk Alone Chapter 11: Bet Against the Masses Chapter 12: Putting My Money Where My Mouth Is Chapter 13: The Results Are In The Full-Time Whistle Notes Acknowledgements Index

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Book Synopsis''Maths at its most playful and multifarious'' Jordan EllenbergMatt Parker, author of the No.1 bestseller Humble Pi, takes us on a riotous journey through the possibilities of numbers Mathematician Matt Parker uses bizarre Klein Bottles, unimaginably small pizza slices, knots no one can untie and computers built from dominoes to reveal some of the most exotic and fascinating ideas in mathematics. Starting with simple numbers and algebra, this book goes on to deal with inconceivably big numbers in more dimensions than you ever knew existed. And always with something for you to make or do along the way. ''The book oozes with sheer joy'' New Scientist''Matt Parker is some sort of unholy fusion of a prankster, wizard and brilliant nerd - clever, funny and ever so slightly naughty'' Adam Rutherford, author of Creation''Matt Parker never got the memo about maths being boring ... he seeks to reconnect us to the numbers around us'' Simon Usborne, Independent''Essential reading'' ObserverTrade ReviewAn unusual, in-depth but highly accessible popular-maths book by a member of the London Mathematical Society who also has a sideline in stand-up comedy -- Books of the Year * Economist *Matt Parker is some sort of unholy fusion of a prankster, wizard and brilliant nerd - clever, funny and ever so slightly naughty -- Adam Rutherford, author of CREATIONEssential reading * Observer *Matt Parker is a lovely, funny, big, dork -- Ben GoldacreShows off maths at its most playful and multifarious, ranging from classics like knot theory and ruler-and-compass constructions to more whimsical topics like the topology of beer logos and error-correcting scarves -- Jordan Ellenberg, author of HOW NOT TO BE WRONGThis is the best book on recreational mathematics since Martin Gardner's My Best Mathematical and Logic Puzzles -- Harold D. Shane, Mathematics Emeritus, Baruch Coll., CUNY * Library Journal *

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Book SynopsisWhat are numbers? Where do they come from? Are there different kings of number? Why was Pythagoras fascinated by triangular and square numbers? Is there a link between perfect numbers and primes? In this enlightening illustrated pocket book, mathemagician Oliver Linton reveals the wonderful world of numbers, visiting the questions and answers of great number theorists along the way, from Euclid to Euler, Fibonacci to Fermat, and Archimedes to Gauss. No calculator needed! WOODEN BOOKS are small but packed with information. "Fascinating" FINANCIAL TIMES. "Beautiful" LONDON REVIEW OF BOOKS. "Rich and Artful" THE LANCET. "Genuinely mind-expanding" FORTEAN TIMES. "Excellent" NEW SCIENTIST. "Stunning" NEW YORK TIMES. Small books, big ideas.

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Book SynopsisBestselling author and worst-drawing artist Ben Orlin expands his oeuvre with this interactive collection of mathematical games. With 70-plus games, each taking a minute to learn and a lifetime to master, this treasure trove will delight, educate, and entertain.From beloved math popularizer Ben Orlin comes a masterfully compiled collection of dozens of playable mathematical games. This ultimate game chest draws on mathematical curios, childhood classics, and soon-to-be classics, each hand-chosen to be (1) fun, (2) thought-provoking, and (3) easy to play. With just paper, pens, and the occasional handful of coins, you and a partner can enjoy hours of fun-and hours of challenge.Orlin''s sly humor, expansive knowledge, and so-bad-they''re-good drawings show us how simple rules summon our best thinking.Games include:* Ultimate Tic-Tac-Toe* Sprouts* Battleship* Quantum Go Fish* Dots and Boxes* Black Hole* Order and Chaos* Sequencium* Paper Boxing* Prophecies* Arpeggios* Banker* Francoprussian Labyrinth* Cats and Dogs* And many more.

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Book SynopsisTHE SUNDAY TIMES BESTSELLERThe maths we learn in school can seem like an abstract set of rules, laid down by the ancients and not to be questioned. In fact, Jordan Ellenberg shows us, maths touches on everything we do, and a little mathematical knowledge reveals the hidden structures that lie beneath the world''s messy and chaotic surface. In How Not to be Wrong, Ellenberg explores the mathematician''s method of analyzing life, from the everyday to the cosmic, showing us which numbers to defend, which ones to ignore, and when to change the equation entirely. Along the way, he explains calculus in a single page, describes Gödel''s theorem using only one-syllable words, and reveals how early you actually need to get to the airport.

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Book SynopsisFrom bestselling author of Fermat''s Last Theorem, a must-have for number lovers and Simpsons fans''An entertaining picture of the insanely high-minded nature of the Simpsons' writers'' Sunday Times''A valuable, entertaining book that, above all, celebrates a supremely funny, sophisticated show'' Financial TimesYou may have watched hundreds of episodes of The Simpsons (and its sister show Futurama) without ever realising that they contain enough maths to form an entire university course.In The Simpsons and Their Mathematical Secrets, Simon Singh explains how the brilliant writers, some of the mathematicians, have smuggled in mathematical jokes throughout the cartoon's twenty-five year history, exploring everything from to Mersenne primes, from Euler's equation to the unsolved riddle of P vs. NP, from perfect numbers to narcissistic numbers, and muTrade ReviewSingh blows the lid off a decades-long conspiracy to secretly educate cartoon viewers -- David X Cohen, writer for The Simpsons and FuturamaAn entertaining picture of the insanely high-minded nature of the Simpsons’ writers * Sunday Times *Singh shows a knack for gliding seamlessly between abstract mathematical concepts and every day life, always seeking out the most engaging, human and topical examples. Singh’s clean prose, detailed research and enthusiasm for the world of numbers are likely to captivate even those for whom maths normally creates feelings of anxiety rather than mirth * The Times *A valuable, entertaining book that, above all, celebrates a supremely funny, sophisticated show * Financial Times *What have Homer and Bart got to do with Euler's equation, the googolplex or the topology of doughnuts? ... Simon Singh has fun weaving great mathematics stories around our favourite TV characters * New Scientist *Singh shows just how addictive maths can be * BBC Focus *

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Book SynopsisTest your powers of logic with these fun Su Doku puzzles.Su Doku is the classic number puzzle.The Times Su Doku Book 14 contains a mix of 150 mind-bending variations, ranging from mercifully Mild to the uber-challenging Super fiendish:10 Mild puzzles60 Difficult puzzles50 Fiendish puzzles30 Super fiendishThis latest edition offers completely new and unpublished puzzles, provided by the puzzle suppliers to The Times, and are of the highest quality.So sharpen your wits and prepare to get solving the only question is: can you make it to the end?

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Book Synopsis''Packed with practical examples and insightful wisdom. . . A highly enjoyable and effective guide to better thinking'' Sabine Hossenfelder''I wish David Sumpter had been my maths teacher. I hated the subject at school. I hoover up his books now'' Sunday Times Acclaimed mathematician David Sumpter shows how we can deal with the chaos and complexity of our livesWhat is the best way to think about the world? How often do we consider how our own thinking might impact the way we approach our daily decisions? Could it help or hinder our relationships, our careers, or even our health?Thinking about thinking is something we rarely do, yet it is something science questions all the time. David Sumpter has spent decades studying what we could all learn from the mindsets of scientists, and Four Ways of Thinking is the result. Here he reveals the four easily applied approaches to our problems: statistical, interactive, chaotic and complex.Combining engaging personal experience with practical advice and inspiring tales of ground-breaking scientific pioneers (with a tiny bit of number crunching along the way), Sumpter explains how these tried and tested methods can help us with every conundrum, from how to bicker less with our partners to pitching to a tough crowd - and in doing so change our lives.

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Book SynopsisDiscover football''s astonishing hidden rules in The Numbers Game by Chris Anderson and David Sally*Fully updated with a new World Cup chapter* Football has always been a numbers game: 4-4-2, the big number 9 and 3 points for a win. But what if up until now we''ve been focusing on the wrong numbers? What if the numbers that really matter, the ones that hold the key to winning matches, are actually 2.66, 53.4, 50/50, and 0 > 1? What if managers only make a 15% difference? What if Chelsea should have bought Darren Bent?In this incisive, myth-busting book, Chris Anderson, former goalkeeper turned football statistics guru, and David Sally, former baseball pitcher turned behavioural economist, show that every shred of knowledge we can gather can help us to love football and understand it even more. You''ll discover why stopping a goal is more valuable than scoring one, why corners should be taken short, and why it is better to improve yTrade ReviewDoes the impossible of making the beautiful game even more beautiful -- Malcolm GladwellA must-read . . . Chris Anderson and David Sally have the ability to see football in a way few have before them. Be warned: The Numbers Game will change the way you think about your favourite team or player, and change the way you watch the beautiful game. -- Billy Beane, General Manager of the Oakland A's, the subject of MoneyballA fascinating and stylish investigation into a rapidly developing way of understanding football -- Jonathan Wilson, author of Inverting the Pyramid: The History of Football TacticsWhether you are a traditionalist or a numbers nut you can enjoy this book. It's thorough, accessible, and devoid of the absolute truths so many on both sides of the debate peddle. -- Gabriele Marcotti, football broadcaster and authorIt is the book that could change the game forever * Times *You need to like football. Millions of people do. And they should rush to read this book immediately. The game they love will take on new depth, colour and subtlety -- Ed Smith * The Times *

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Book SynopsisIn today's data-driven world, maths is a weapon wielded by banks, insurance companies, tech firms, and government agencies. These organizations use sophisticated algorithms to calculate odds, make predictions, uncover patterns, manage risk, and optimize actions. And they treat you as another number to crunch along the way. Robin Hood Maths explains the mathematical methods these companies and agencies use to manipulate and profit off of you. It's easy to assume these algorithms are too complex to even understand, let alone use for yourself. But maths professor Noah Giansiracusa makes the compelling case that anyone can use these same methods, without any special training or advanced knowledge. He offers simple hacks and streamlined formulas for beating the number crunchers at their own game. With Professor Giansiracusa as your guide, you'll learn how to use maths to rescue your credit score and make better investments, take control of your social media, and reclaim agency over the decisions you make every day. In a society designed to take from the poor and give to the rich, maths has the potential to be a powerful democratizing force. Robin Hood Maths gives you the tools you need to think for yourself, act in your own best interest, and thrive.

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Book SynopsisChallenge yourself at home with word and number puzzlesThe latest volume in the hugely popular Killer Su Doku series from The Times, featuring the highest-quality puzzles with an extra element of arithmetic.This addition to the successful Times Killer Su Doku series will test your skills to the limit, adding the challenge of arithmetic and taking Su Doku to a new and even deadlier level of difficulty.The puzzles use the same 9x9 grid as Su Doku but with an added mathematical challenge. The aim is not only to complete every row, column and cube so that it contains the numbers 1-9, it is also necessary to ensure that the outlined cubes add up to the same number as well.With 200 new Moderate, Tricky, Tough and Deadly Killer Su Doku puzzles, there is no chance to ease yourself in with simple puzzles. For those who like to live dangerously and pushbeyond their mental comfort zone, steel yourself for The Times'' next, terribly tough instalment.

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Book SynopsisA charming gift for anyone prone to insomniaThe dilemma my friends suppose me to be in,' writes the author ofAlice's Adventures in Wonderland, has, for its two horns, the endurance of a sleepless night, and the adoption of some recipe for inducing sleep.' In this delightful book the perfect gift for all insomniacs are collected a splendid variety of entertainments devised to help pass 'the wakeful hours'. Ranging frompuzzles, rhymes and limericks to simple number problems and calming calculations; from composing rhymes to planning dreams, here is a feast of intriguing activitiesguaranteed to keep you entertained as you search for the elusive rabbit-hole of a good night's sleep.

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Book SynopsisWhat are the mysterious numbers that unlock the secrets of the universe?In Fantastic Numbers and Where to Find Them, leading theoretical physicist and YouTube star Antonio Padilla takes us on an irreverent cosmic tour of nine of the most extraordinary numbers in physics. These include Graham''s number, which is so large that if you thought about it in the wrong way, your head would collapse into a singularity; TREE(3), whose finite value could never be reached before the universe reset itself; and 10^{-120}, which measures the desperately unlikely balance of energy the universe needs to exist. . .Leading us down the rabbit hole to the inner workings of reality, Padilla demonstrates how these unusual numbers are the key to unlocking such mind-bending phenomena as black holes, entropy and the problem of the cosmological constant, which shows that our two best ways of understanding the universe contradict one another. Combining cutting-edge science with anTrade ReviewAn exceptional compilation of modern mathematics and its real-world applications... A fast-paced and dramatic telling of the history of mathematics that is ultimately concerned with convincing us why we should care... Perusing this book will leave readers with awe, enough fun facts for many cocktail parties, and a deep appreciation for mathematicians like Padilla who can explain how understanding a googolplex leads us to the existence of doppelgängers -- Brianne Kane * Scientific American *An irreverent tour of extraordinary numbers in physics, big, small and bafflingly infinite. Be amazed as physicist and YouTube star Tony Padilla reveals the inner workings of reality * New Scientist *This delightful book purports to be about numbers, but is really a window onto the astonishing scope and scale of the universe in which we live. You will be amazed at the mind-bending ideas science has proposed in order to grasp reality, and be impressed that our minds are able to bend that far -- Sean Carroll, author of SOMETHING DEEPLY HIDDENThis is an extraordinary book. Tony Padilla has been able to weave a remarkable set of mathematical facts into a mesmerising story that kept me gripped throughout. He has an intensity and passion that I haven't seen for a long time in popular science -- Pedro G. Ferreira, author of THE PERFECT THEORYIt was said of the famous Indian mathematician Ramanujan that he knew every number as his personal friend. If you'd like to get to know some of the most charismatic of these characters then Antonio Padilla has written a beautiful Who's Who of the world of numbers and their role in the make-up of our universe -- Marcus du Sautoy, author of THINKING BETTER

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Book Synopsis''Refreshingly clear and engaging'' Tim Harford''Delightful . . . full of unique insights'' Prof Sir David SpiegelhalterThere''s no getting away from statistics. We encounter them every day. We are all users of statistics whether we like it or not.Do missed appointments really cost the NHS 1bn per year?What''s the difference between the mean gender pay gap and the median gender pay gap?How can we work out if a claim that we use 42 billion single-use plastic straws per year in the UK is accurate?What did the Vote Leave campaign''s 350m bus really mean?How can we tell if the headline ''Public pensions cost you 4,000 a year'' is correct?Does snow really cost the UK economy 1bn per day?But how do we distinguish statistical fact from fiction? What can we do to decide whether a number, claim or news story is accurate? Without an understanding of data, we cannot truly understand what is going on in the woTrade ReviewFascinating . . . timely . . . a lovely humorous undercurrent to it all -- Marcus Berkmann * Daily Mail *A refreshingly clear and engaging guide to the statistical claims all around us * Tim Harford, author of Fifty Things That Made The Modern Economy & Presenter of BBC More or Less *Having spent his journalistic career working in a newsroom, being inundated with press releases full with dodgy statistics, Reuben has learned all the ways in which numbers can tell a misleading story. In this delightful book, full of unique insights from personal experience, he warns us of the phrases to look out for, and all the questions to ask about shabby surveys and dubious economic forecasts - there's also a great chapter on how to interpret big numbers. And he advises that we all ask the big question - is this number reasonably likely to be true? * Prof Sir David Spiegelhalter *Statistics can clarify or confuse. That's why you need to read this book * John Humphrys *

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Book SynopsisWhether you are a student struggling to fulfil a maths or science course or you are embarking on a career change that requires a higher level of maths competency, A MIND FOR NUMBERS offers the tools you need to get a better grasp of that intimidating but inescapable field. Engineering professor, Barbara Oakley, knows firsthand how it feels to struggle with maths. She flunked her way through secondary school maths and science courses, before enlisting in the army immediately after graduation. When she saw how her lack of mathematical and technical savvy severely limited her options - both to rise in the military and to explore other careers - she returned to school with a newfound determination to re-tool her brain to master the very subjects that had given her so much trouble throughout her entire life.In A MIND FOR NUMBERS, Dr. Oakley lets us in on the secrets to effectively learning maths and science - secrets that even dedicated and successful students wish they''d known earlier. Co

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Book SynopsisQuiz your family at home with crosswords, puzzles and games.For anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate endurance test of a five grid interlinked system.This is Su Doku multiplied: every column, row and 3x3 box must contain the digits 1 to 9. Where the puzzles overlap, the rows and columns do not go beyond their usual 9x9 length but the interlocking boxes give you more clues and more complexity.With another 100 new Samurai puzzles to vex you for hours, lose yourself in the four levels of this book:10 Easy40 Mild40 Difficult10 Super difficultEven the speediest of Su Doku solvers will be agonising over these ultra-complex, extended brain-teasers.These are the most difficult Su Doku puzzles in The Times range.

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Book Synopsis An entertaining guide to how maths is relevant to our everyday lives. Why is it better to buy a lottery ticket on Friday? Why are showers always too hot or too cold? And which classic puzzle was destroyed by Allied bombing in the war? These and many other questions are answers in this entertaining and highly informative book. Why do Buses Come in Threes? is for anyone who wants to remind themselves – or discover for the first time – that maths is relevant to almost everything we do. Dating, cooking, travelling by car, gambling and life-saving techniques all have links with intriguing mathematical problems that you will find explained here – including the odd coincidence of 4 July, the exponential growth of Australian rabbits and a surprising formula for running in the rain without getting wet. Whether you have a degree in astrophysics or haven't touched maths since you left school, this book will change the way you view the world around you.

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Book SynopsisUncover the language of our universe - numbers - in this wide-ranging whistle-stop tour of the history and majesty of mathematics.Our world simply wouldn't function if we didn't have numbers. But where do they come from? Why do we cut cake the wrong way? How can there be different sizes of infinity?All these questions and more are answered in this engaging romp through the history of numbers by acclaimed science writer, Colin Stuart. From the mathematicians who have (and haven't) shouted 'Eureka!' to the theories that affect and inform our everyday lives; Numbers shows us that maths was never boring - we were just being taught it in the wrong way.Consisting of ten bite-sized essays, there's no better guide to this fundamental science.

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Book SynopsisQuiz your family at home with crosswords, puzzles and games.A collection of 200 Difficult Su Doku puzzles of the highest quality from The Times newspaper. Perfect for the intermediate Su Doku solver in need of a constant supply of challenging puzzles, this book is guaranteed to provide hours of absorbing, brain-stretching entertainment.Since the first Su Doku puzzle appeared in The Times in 2004, they have become a phenomenon, with over 5 million copies of The Times Su Doku books sold worldwide. You don''t need to be a mathematical genius to solve these puzzles; it is simply a question of logic. Each puzzle has a unique solution and there''s no guesswork required.The Times Su Doku remains the original, the best and the market leader.Trade Review* Phenomenal sales of Su Doku Books, over 5 million sold worldwide * Strength of The Times brand * The Times books are market leaders

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Book SynopsisWhat is a mathematical function? Why are they so important? How does plotting the graph of a function help us understand it? And where do gradients, differentials and calculus fit in? In this unique little book, packed with equations and their graphs, mathematics teacher Oliver Linton reveals the secrets of polynomial functions, polar functions, inverse functions, complex functions, vector functions and many more. Lines will never look the same again!Trade ReviewWooden Books are: "Fascinating" FINANCIAL TIMES. "Beautiful" LONDON REVIEW OF BOOKS. "Rich and Artful" THE LANCET. "Genuinely mind-expanding" FORTEAN TIMES. "Excellent" NEW SCIENTIST. "Stunning" NEW YORK TIMES. Small books, big ideas.

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Book SynopsisChallenge yourself at home with word and number puzzlesA collection of 200 previously unpublished Fiendish Su Doku puzzles. Perfect for the expert solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of absorbing, brain-stretching entertainment.Since the first Su Doku puzzle appeared in The Times in November 2004, they have become a phenomenon, with over 4 million copies of The Times Su Doku books sold worldwide. You don''t need to be a mathematical genius to solve these puzzles; it is simply a question of logic. Each puzzle has a unique solution and there''s no guesswork required.The Times Su Doku remains the original, the best and the market leader. The puzzles are provided by Wayne Gould, the man who started it all.

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Book SynopsisCédric Villani is a French mathematician who has received many international awards for his work including the Jacques Herbrand Prize, the Prize of the European Mathematical Society, the Fermat Prize and the Henri Poincaré Prize.In 2010 he was awarded the Fields Medal, the International Medal for Outstanding Discoveries in Mathematics, for his work on Landau damping and the Boltzmann equation. Often called the mathematicians' Nobel Prize', it is awarded every four years and is viewed by some as the highest honour a mathematician can achieve.He is a professor at Lyon University and Director of the Institut Henri Poincaré in Paris, working primarily on partial differential equations and mathematical physics.Trade ReviewCombining poetry, music and formidable sleuthing, the charismatic Cédric Villani skilfully unfolds the complex yet wondrous world of mathematics. Birth of a Theorem inspires and entertains! -- Patti SmithCédric Villani’s BIRTH OF A THEOREM is like no other book about maths: an unfiltered view into the daily life, and the soul, of a great mathematician, as he approaches and finally conquers a major result -- Jordan EllenbergThis man could plainly do for mathematics what Brian Cox has done for physics…. [Birth of a Theorem] is one of the most peculiar and entertaining science books you will ever read -- Brian Appleyard * Sunday Times *Villani has written probably the most unlikely unputdownable thriller of the decade -- Richard Morrison * The Times *A fine book from a brilliant man -- Rod Liddle * Sunday Times *

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Book Synopsis''The whizz-kid making maths supercool. . . A brilliant book that takes everything we know (and fear) about maths out of the equation - starting with numbers'' The Times''A cheerful, chatty, and charming trip through the world of mathematics. . . Everyone should read this delightful book'' Ian Stewart, author of Do Dice Play God?The only numbers in this book are the page numbers.The three main branches of abstract math - topology, analysis, and algebra - turn out to be surprisingly easy to grasp. Or at least, they are when our guide is a math prodigy. With forthright wit and warm charm, Milo Beckman upends the conventional approach to mathematics, inviting us to think creatively about shape and dimension, the infinite and the infinitesimal, symmetries, proofs, and all how all these concepts fit together. Why is there a million dollar prize for counting shapes? Is anything bigger than infinity? And how is the ''truth'' of mathematics actuTrade ReviewGenius: an entire book about mathematics in which the only digits are the page numbers. . . fresh, delightful and extremely accessible -- Alex Bellos * Guardian *Beckman's book is not only fascinating and enthralling but also one I actually kept my eyes open long enough to finish (in part because - and this is a massively underrated virtue in popular science books - it is short) -- Tom Whipple * The Times *This guide to the maths we didn't get taught at school is full of fascinating revelations -- Manjit Kumar * The Times *I was hooked. . . what is delightful about the book is the vivid clarity -- Tim HarfordA cheerful, chatty, and charming trip through the world of mathematics and its relation to the world of people - and not a number in sight! Everyone should read this delightful book. Even mathematicians -- Ian Stewart, author of Do Dice Play God?One of those wonderful books you'll want to tell everyone about -- Ananyo Bhattacharya, author of The Man from the FutureSo delightful! Mathematics is playful, surprising, and enchanting, but those qualities are often obscured behind intimidating equations and formalism. Milo Beckman brings them out into the open for everyone to share. -- Sean Carroll, author of Something Deeply HiddenWith charm, unwavering enthusiasm, and a lot of cartoons, Math Without Numbers waltzes the reader through a garden of higher mathematics -- Jordan Ellenberg, author of How Not To Be WrongMath Without Numbers explores deep mathematical topics -- and shows how mathematicians think-in completely readable prose. The puzzles and games are bonuses. Very enjoyable -- Will Shortz, crossword editor, The New York TimesA playful paean to the pleasures of studying higher math ... readers with an abundance of curiosity and the time to puzzle over Beckman's many examples, riddles, and questions, will make many fascinating discoveries * Publishers Weekly *The book's accessible language and illustrations makes understanding some of the most complex (and possibly most intimidating) math concepts feel as effortless as breathing. Beckman's approachable writing and Erazo's delightful illustration combine to tell an insightful and entertaining story about math -- Giorgia Lupi and Stefanie Posavec, co-authors of Dear DataThis is the book for you if you've ever been curious about the wonderful ideas and concepts underlying modern math, but been too frightened to make a start. Milo Beckman gives us a friendly introduction to unfamiliar concepts and ideas that show why modern math is such a fascinating and rewarding branch of human thought -- Graham Farmelo, author of The Universe Speaks in NumbersMath Without Numbers offers an accessible and whimsically illustrated glimpse of what pure mathematicians study, all while capturing the playful spirit with which they do it -- Grant Sanderson, creator of 3blue1brown

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Book SynopsisSome people fear and mistrust numbers. Others want to use them for everything. After a long career as a statistician, Paul Goodwin has learned the hard way that the ones who want to use them for everything are a very good reason for the rest of us to fear and mistrust them. Something Doesn't Add Up is a fieldguide to the numbers that rule our world, even though they don't make sense. Wry, witty and humane, Goodwin explains mathematical subtleties so painlessly that you hardly need to think about numbers at all. He demonstrates how statistics that are meant to make life simpler often make it simpler than it actually is, but also reveals some of the ways we really can use maths to make better decisions. Enter the world of fitness tracking, the history of IQ testing, China's social credit system, Effective Altruism, and learn how someone should have noticed that Harold Shipman was killing his patients years before they actually did. In the right hands, maths is a useful tool. It's just a pity there are so many of the wrong hands about.Trade ReviewPraise for Forewarned: A Sceptic's Guide to Prediction The book is awash with entertaining examples of predictions that were astoundingly accurate and others that were spectacularly wrong. * Irish Times *

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Book Synopsis''I feared maths when at school - this book is the antidote.'' - Amazon 5 star review ⭐⭐⭐⭐⭐''Wonderful compact book for students''- Amazon 5 star review ⭐⭐⭐⭐⭐Maths does not have to be difficult.This book, complete with exercises and answers, forms a course which will take you from beginner or intermediate level to being a confident mathematician. This book includes: simple step-by-step explanations, to help you grasp new topics or those that have previously confused you; practice questions throughout, to help you embed your learning and improve your confidence; and end of chapter summaries, to help you remember the key points you''ve learned - all in one great-value book, so you don''t need any separate workbooks or coursebooks.Chapters include: number; angles; fractions; two-dimensional shapes

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Book SynopsisQuiz your family at home with crosswords, puzzles and games.For anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate endurance test of a five grid interlinked system.This is Su Doku multiplied: every column, row and 3x3 box must contain the digits 1 to 9. Where the puzzles overlap, the rows and columns do not go beyond their usual 9x9 length but the interlocking boxes give you more clues and more complexity.With another 100 new Samurai puzzles to vex you for hours, lose yourself in the four levels of this book:10 Easy40 Mild40 Difficult10 Super difficultEven the speediest of Su Doku solvers will be agonising over these ultra-complex, extended brain-teasers.These are the most difficult Su Doku puzzles in The Times range.

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Book Synopsis A fascinating book, from a leading maths educator and demystifier, that shows how maths is relevant to our everyday lives. Have you ever wondered how the meter in a taxi works? Or why a lift takes so long to respond to your call? Is there a mathematical secret to making a hit single? And how long is a piece of string? In this fascinating book you will find the answers to these and many other intriguing questions of everyday life. Discover the astonishing '37% rule' for blind dates, how to avoid the gentleman's urinal, and some extraordinary scams that people have devised to get rich quick. Here you will also find the origins of the seven-day week and the seven-note scale, an explanation of why underdogs sometimes win, some clever techniques for detecting fraud, and the reason why epidemics sweep across a nation and disappear just as quickly. How Long is a Piece of String? is the perfect book for anyone who is curious about the way in which maths underlies so much in our everyday lives. Whatever your mathematical ability level, you will find this book informative, thought-provoking and, most of all, fun. Word count: 35,000

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Book SynopsisChallenge yourself at home with word and number puzzlesThese are previously unpublished quality Su Doku grids from the puzzle providers to The Times, and help to develop you to take on Extreme Su Doku.The 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge.The puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles.Guaranteed to provide hours of mind-stretching entertainment.

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Book SynopsisFrom triangles, rotations and power laws, to fractals, cones and curves, bestselling author Alex Bellos takes you on a journey of mathematical discovery with his signature wit, engaging stories and limitless enthusiasm. As he narrates a series of eye-opening encounters with lively personalities all over the world, Alex demonstrates how numbers have come to be our friends, are fascinating and extremely accessible, and how they have changed our world. He turns even the dreaded calculus into an easy-to-grasp mathematical exposition, and sifts through over 30,000 survey submissions to reveal the world's favourite number. In Germany, he meets the engineer who designed the first roller-coaster loop, whilst in India he joins the world's highly numerate community at the International Congress of Mathematicians. He explores the wonders behind the Game of Life program, and explains mathematical logic, growth and negative numbers. Stateside, he hangs out with a private detective in Oregon and mTrade ReviewSee, numbers don't have to be scary * Evan Davis *Another sparkling romp through the world of numbers, with the inimitable Alex Bellos as your friendly, informed, and crystal-clear guide. A brilliant successor to Alex in Numberland * Ian Stewart *To read Alex Through the Looking-Glass is to have one’s mind quietly but continually blown with the knowledge that the world, so seemingly complex, is constantly conforming to patterns ... Bright children, bored with the way maths is presented, will find plenty here to jolly up their calculus classes, while those with an in-depth mathematical education may still find new gems * Sunday Express *Alex Bellos brings the quirks and eccentricities of numbers wonderfully to life ... Each chapter has its fair share of intriguing stories, which are always followed by plenty of equations and detailed explanations. In many ways, Bellos’s books remind me of the writing of Martin Gardiner, who was one of the most prolific recreational mathematicians of the 20th century and who died in 2010 * Simon Singh, Observer *The great moments in maths, it seems, are not contemplations of chilly glories, but small, satisfying discoveries, like getting a particularly clever cryptic crossword clue, it is this friendly approach to numbers that makes Bellos so approachable; he has a way of walking the reader through a problem ... If anything, Looking Glass is a better work than Numberland – it feels more immediate, more relevant and fun * Daily Telegraph *Fresh, fascinating and endlessly charming. A splendiferous book altogether * Tim Harford, author of The Undercover Economist Strikes Back *

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Book SynopsisWhat is 4% of 75?Can you calculate 60 + 60 x 0 + 1?Which is bigger, an 18-inch pizza or two 12-inch pizzas?Join award-winning maths presenter Kyle D Evans on an entertaining tour of viral maths problems that have gone wild on social media in recent years. From the infamous 'Hannah's sweets' exam question to percentages 'life-hacks', viral maths problems seem to capture the public's imagination without fail. In Maths Tricks to Blow Your Mind, Kyle presents over 50 viral maths problems with background information, explanations and solutions to similar problems, all in a humorous, accessible and inclusive manner. Want to dazzle and delight your friends and family? This book shows you how!Trade ReviewA chirpy guide to the most shared maths nuggets on the internet. -- Alex Bellos, author of ALEX'S ADVENTURES IN NUMBERLANDA cornucopia of numerical tricks and other quirky delights. I loved it. -- Tim Harford, author of HOW TO MAKE THE WORLD ADD UPWith wit and wisdom, Kyle Evans has compiled what is - literally - the most popular maths on the planet. And he's brought new insights and back stories to many old favourites. -- Rob Eastaway, author of MATHS ON THE BACK OF AN ENVELOPETable of Contentsi: Introduction 1: THIS ONE COOL MATHS TRICK WILL BLOW YOUR MIND: Maths tricks and 'life hacks' 2: IT WAS DIFFERENT IN MY DAY: Pre-internet viral maths 3: BACK TO SCHOOL: Viral exam questions and classroom conundrums 4: OUT OF ORDER: The trouble with BODMAS 5: BAD MATHS: When Facebook meets algebra 6: GET INTO SHAPE: Genius geometry problems vii: CONCLUSION: A better viral maths future? viii: Solutions

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Book SynopsisChallenge yourself at home with word and number puzzlesThese are previously unpublished quality Su Doku grids from The Times, and help to develop you to take on Extreme Su Doku.The 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge.The puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles.Guaranteed to provide hours of mind-stretching entertainment.

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Book SynopsisHow fast can you calculate? Would you like to be faster? This book presents the time honored tricks and tips of calculation, from a fresh perspective, to boost the speed at which you can add whether a couple of numbers, or columns so long an accountant may faint. Find out how to subtract, multiply, divide, and find square roots more quickly.Trade ReviewIf you think mental arithmetic is out of date in the 21st century, think again. This engaging book is about insight and interestingness beyond the simple utility of quicker calculations. The general style is original and characterful, and makes the book distinctive. * Prasenjit Saha, University of Zurich *This book is about very elementary concepts that ought to be read by sophisticated people who appreciate that elementary does not mean trivial. The author's erudite scholarship shines in the prose, along with just the right level of dry wit. It's serious stuff he's writing about (without numbers and arithmetic, our modern world simply vanishes into the ancient past where numbers were limited to none, one, and many), but in such a way that the reader does not slowly nod-off into a coma. * Paul J. Nahin, University of New Hampshire *Lipscombe's book is unusual, being, as it is, an expansive view of a small subject. The text he presents here is excellent, and is a model of everything a writer strives for: concision, simplicity, directness, accuracy, and surprise. * Don S. Lemons, Bethel College, Kansas *Table of ContentsPreface Introduction Challenge 1: Arithmetical Advice 2: Speedier Sums and Subtractions Interlude I: The Magic of 111,111 3: Accounting for Taste -- Adding Columns Quickly Interlude II: Checking, Check Digits, and Casting out Nines 4: Quicker Quotients and Pleasing Products -- Multiply and Divide by Specific Numbers Interlude III: Doomsday 5: Calculations with Constraints -- Multiply and Divide by Numbers with Specific Properties Interlude IV: Multicultural Multiplication 6: Super Powers -- Calculate Squares, Square Roots, Cube Roots, and More 7: Close-Enough Calculations -- Quick and Accurate Approximations Interlude V: Approximating the Number of Space Aliens 8: Multiplying Irrationally The Grand Finale Further Reading Appendix I: Calculating Doomsday Appendix II: The Squares from 1 to 100

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Book Synopsis''The best book on codebreaking I have read'', SIR DERMOT TURING ''Brings back the joy I felt when I first read about these things as a kid'', PHIL ZIMMERMANN ''This is at last the single book on codebreaking that you must have. If you are not yet addicted to cryptography, this book will get you addicted. Read, enjoy, and test yourself on history''s great still-unbroken messages!'' JARED DIAMOND is the Pulitzer Prize-winning author of Guns, Germs, and Steel; Collapse; and other international bestsellers''This is THE book about codebreaking. Very concise, very inclusive and easy to read'', ED SCHEIDT''Riveting'', MIKE GODWIN ''Approachable and compelling'', GLEN MIRANKERThis practical guide to breaking codes and solving cryptograms by two world experts, Elonka Dunin and Klaus Schmeh, describes the most common encryption techniques along with methods to detect and break them. It fills a gap left by outdated or very bTrade ReviewThe enthusiasm of the writing will likely pull the reader through the book . . . a good introduction to cryptology. -- Chris Christensen * Cryptologia *Quite the best book on codebreaking I have read: clear, engaging and fun. A must for would-be recruits to GCHQ and the NSA! -- Sir Dermot Turing, author of Prof, the biography of his uncle, Alan TuringApproachable, accessible, this book brings back the joy I felt when I first read about these kinds of things as a kid. -- Phil Zimmermann, creator of PGP cryptography, inductee to the Internet Hall of FameThis is THE book about code breaking. Very concise, very inclusive, and easy to read. Good references for those who would make a code like Kryptos. -- Ed Scheidt, Central Intelligence AgencyWhat could be more exciting, challenging, mysterious, and important in war than codebreaking? What could be a safer way to send a compromising message to your secret lover than to encrypt the message? If you already love spy stories and tales of business skulduggery in supposedly unbreakable ciphers, this is at last the single book that you must have. If you are not yet addicted to cryptography, this book will get you addicted. Read, enjoy, and test yourself on history's great still-unbroken messages! -- Jared Diamond is the Pulitzer Prize-winning author of Guns, Germs, and Steel; Collapse; and other international bestsellersRiveting. Dunin and Schmeh show us that we each have our own inner codebreaker yearning to be set free. Codebreaking isn't just for super-geniuses with supercomputers, it's something we were all born to do. -- Mike Godwin, creator of Godwin’s Law, former general counsel, Wikimedia FoundationCodebreaking is a remarkable treatment of the art of decoding of hand-created codes. Clear and conversational in tone, it transforms a sometimes daunting topic into an approachable and compelling story. Its comprehensive survey of manual codes and techniques for cryptanalyzing them is thoroughly illustrated with real historical examples, from the Voynich Manuscript to the Zodiac Killer's encrypted messages. An excellent book for starting a deep-dive into cryptanalysis. -- Glen Miranker, former Chief Technology Officer, Apple ComputersThis is the book of my dreams: A super-clear, super-fun guide for solving secret messages of all kinds, from paper-and-pencil cryptograms to Enigma machines. With deep knowledge and skillful storytelling, Dunin and Schmeh capture the joy and power of codebreaking. -- Jason Fagone, author of the bestselling The Woman Who Smashed Codes: A True Story of Love, Spies, and the Unlikely Heroine Who Outwitted America’s EnemiesThis is the book we've all been waiting for, a page-turner packed with intrigue and mystery - the first practical book on codebreaking for the digital age. Code experts and enthusiasts Elonka Dunin and Klaus Schmeh patiently explain the basic types of codes and ciphers, and how to detect which scheme is being used. Say you discover an aged letter covered with mysterious symbols tucked into an old book in the attic. An encrypted communication from a long-dead relative, no doubt. But what does it say? Fear no more. With over a hundred cloak-and-dagger examples, ranging from the Emperor Ferdinand II, the Holy Roman Emperor from the House of Habsburg in the 1640s; to the Zodiac Killer in northern California in the 1960s, this is what you need. What a great way to introduce a new generation to the romance of mathematics! -- Scott Kim, who gave The Art of Puzzles TED talk, puzzle designer for Discover and Scientific AmericanElonka and Klaus have created an incredible resource in this guidebook to codebreaking. In essence they found a code that needed breaking and solved it for us since a practical, up-to-date source like this did not yet exist. I cannot wait to use this book, not only to solve any cryptograms I might stumble across, but also to build new ones in my own works. An incredible, practical, up-to-date resource for codebreaking which has not existed up until now. -- Starr Long, former executive producer, Walt Disney CompanyA wonderful mix of ciphers. Beginners will be hooked on exploring the world of encryption, and those who are experienced will find much that is new. -- Craig Bauer, Editor-in-Chief of Cryptologia and author of Unsolved! The History and Mystery of the World's Greatest CiphersCryptography? Ciphers? I thought this would be an easy book to put down. I was very wrong. -- Steve Meretzky, co-author with Douglas Adams of The Hitchhiker’s Guide to the Galaxy computer gameWow! A book that promises to break the code to codebreaking itself. For more than a decade, I led a team of experts trying to decipher the levels of meaning in the pop-culture works of Dan Brown. Through the publication of several such guidebooks, Elonka Dunin stood out as primus inter pares among our experts on codes. I am putting this book on gift lists for many occasions and for numerous people! -- Dan Burstein, author and editor of the New York Times-bestseller, Secrets of the CodeA fun book telling the neat and weird secret histories, plus a practical guide to solving most any cipher. I wish that I had had a book like this back when I was in high school. -- Bradley Schaefer, founder of the MIT Mystery Hunt, Professor, Physics and Astronomy, Louisiana State UniversityIf you're looking for a source book to learn the art and science of cracking codes, it's hard to find a better collection than the deep and well-documented collection in this book. The original cryptext is there along with the mathematical and practical tools for stripping away the layer of secrecy to read the information hidden inside. -- Peter Wayner, author of Disappearing Cryptography, Being and Nothingness on the NetElonka and Klaus are two of today's leaders in the analysis of unbroken ciphers, and with their book, you'll have the tools to join them. Codebreaking: A Practical Guide is a fantastic resource that describes not only the means and methods to break what once were considered unbreakable ciphers, but also contains intriguing histories and tales of how they've used these tools to attack real-world ciphers that have held their secrets for years. I'd recommend this book to anyone who's interested in learning the combination of deduction, intuition and perseverance involved in codebreaking. -- Wes Dafler, American Cryptogram AssociationA great resource for all types of codes and ciphers, and covers different parts of history and cultures with the respect that is deserved, including for Native Americans. -- Lonnie Henderson, Master Sergeant, United States Air Force (retired), Comanche code breakerA fascinating collection of the world's most interesting codes and ciphers and how to break them. Full of facts and fun. A must for anyone who enjoys solving quirky puzzles. -- Michael Smith, author of the #1 bestseller Station X: The Codebreakers of Bletchley Park and The Emperor’s CodesPure genius meets joy in this truly one-of-a-kind compendium . . . This book will reward everyone from the curious novice to the invested researcher . . . all the while providing tools for readers to do their own explorations into the field. -- Dr Theda Daniels-Race, M. B. Voorhies Distinguished Professor of Electrical & Computer Engineering, Louisiana State UniversityWhat a terrific cognitive romp through some of the most important cognitive puzzlers, challenges, sizzlers and stumpers throughout history, written by two of the brightest minds alive! Highly recommended for taking out one's aggression on cerebral challenges rather than, say, Twitter and Facebook friends. I cannot wait to curl up on the couch with this book and a strong cup of coffee. -- Dr Constance Steinkuehler, Informatics Professor, University of California, former Senior Advisor in the White House Office of Science and Technology PolicyTHROW YOUR OTHER BOOKS AWAY! This book goes well beyond the "how" by including historical examples, practical attacks and challenges to solve. This high-quality cryptography resource is all you need to truly understand many ciphers. -- Tyler Akins, developer, Cipher ToolsAt last a comprehensive book guiding readers through the world of codes and ciphers. Lots of general information for the casual reader, plus plenty of worked examples for enthusiasts. -- Joel Greenberg, author of Gordon Welchman: Bletchley Park’s Architect of Ultra Intelligence and Alastair Denniston: Code-Breaking from Room 40 to Berkeley Street and the Birth of GCHQFills a gap and is very welcome . . . Strongly recommended for anyone interested in classical ciphers. -- Paolo Bonavoglia, cryptologic historian, mathematics teacher at the Liceo Foscarini (retired)The crypto explorer's Baedeker. It introduces you to a variety of both famous and lesser known cryptograms throughout time, while it guides you carefully through the various processes of unraveling their secrets. -- Frode Weierud, CERN electronics engineer (retired), Visiting Research Scholar, Bletchley Park TrustPlainspoken and informative, Codebreaking: A Practical Guide shows the incredible depth of knowledge of the two authors while retaining a clarity most books of this sort have trouble duplicating. Both experts and novices will enjoy exploring the pages of this wonderful tome. -- John Feil, author of Beginning Game Level DesignIf you ever wondered about secret messages on old postcards and tombstones, in newspapers and telegrams, or are fascinated with famous unsolved riddles like the Voynich manuscript and the Kryptos sculpture, this book is for you. Dunin and Schmeh are two internationally known experts on cryptology, and here they show you step by step how to crack codes and ciphers from long before the earliest radio transmissions and interceptions to long after the commercial union of military technology and entertainment in networked computing. -- Peter Krapp, Professor of Media Studies and Informatics, Donald Bren School of Information and Computer Sciences, University of California, IrvineI have been a creator and solver of puzzles both virtual and physical my whole life, I even gave my wife a GPS-enabled puzzle box as a wedding present to lead her to our honeymoon. That being said, I could hardly imagine even approaching the problems Elonka Dunin and Klaus Schmeh have tackled. Fortunately for my ego, there remain a few even Elonka has not yet solved. However, if you wish to start down the rabbit hole, there is no better place to start than Codebreaking: A Practical Guide. I even hear that there are a few other hidden secrets embedded in this book! Good luck! -- Richard Garriott, computer gaming pioneer, ‘Lord British’ (Ultima Online)I don't know if it's talent or genius . . . but these people are in a different world when it comes to good old logic and brains. It seems that codebreaking requires imagination, stamina and courage to follow its path to wherever it leads. Pure brilliance is barely enough to qualify for this gig. I could never decipher or encrypt anything in this category. I will never be solving cryptograms. But this book will take you on an amazing journey through an incredible maze. Darn exciting, I must say! -- David Lucas, award-winning composer, discoverer of Blue Öyster Cult, the cowbell guy!Cryptography can seem like a daunting subject, but in this book Elonka and Klaus have made it understandable, approachable, and most of all: fun! Filled with many real-world examples of the use of classical cryptography techniques, the book successfully conveys the authors' contagious passion for the art of uncovering hidden messages. There is nothing quite like the satisfaction of applying the skills described in this book to unlock the mysterious secret messages. After reading this book you will be equipped with many tools to help you do it, too! -- Dave Oranchak founder of ZodiacKillerCiphers.com and host of Let’s Crack ZodiacCodebreaking: A Practical Guide is an extremely well-documented and enjoyable book written by Elonka Dunin and Klaus Schmeh. The book provides an overview of all classical ciphers and explains with exemplary clarity how to solve them. Entertaining examples are given at each stage and challenges are presented to the reader. A long time has passed since we last saw a book dealing with the solving classical ciphers. This book is a must have in any amateur cryptographer's library. The historical perspective of the book is also extremely important as essential background to the rich history of our field for new students who will later specialize in the more mathematical aspects of modern cryptology. An excellent book! -- David Naccache, Fellow, International Association for Cryptologic ResearchBest suited for those who want to read about codebreaking with actual examples. Many specimens with images, ranging from encrypted postcards to historical messages, are conveniently classified in chapters and their solutions are explained. -- Satoshi Tomokiyo, webmaster of Cryptiana: Articles on Historical CryptographyA book with many interesting stories behind real historic cryptograms. These are clustered according to the ciphers behind. And the best thing: You are introduced to free and modern software to break them yourself. -- Bernhard Esslinger, Professor of Applied Cryptography at the University of Siegen, GermanyI'll say it in cleartext: This is the most useful book on codebreaking you can have in your library. -- A. J. JacobsEasy to grasp, amateur-friendly, full of real-life examples of encryption and systematically surveys the main encryption methods in a fresh way. A lovely starting manual for any crypto novice. -- Benedek Láng, Chair of Philosophy and History of Science Department, Budapest University of Technology and EconomicsA practical and engaging guide to the codes and ciphers that have been used throughout history. The story behind a code is often as important and compelling as the code itself, and Dunin and Schmeh never fail to deliver with each one they examine. -- Scott M. Jones, Director, Electronic Frontiers Forums Track at Dragon Con, AtlantaA comprehensive, yet accessible resource for a contemporary understanding of the past and present of codebreaking. The kind of resource that is useful for beginners, yet encyclopedic for more experienced readers. -- Lindsay Grace, Knight Chair of Interactive Media, University of Miami, School of CommunicationTakes a fresh approach to the art of codebreaking, providing many historical examples, each with a complete backstory. This book treats each cipher as a mystery waiting and wanting to be solved, and eagerly invites the reader to share in the excitement of cracking ciphers. -- Dr James Church, Associate Professor at Austin Peay State University, author of Learning Haskell Data AnalysisOne of the most helpful guides outside the National Security Agency (NSA) to cracking ciphers. But even if you don't become a codebreaker, this book is full of fascinating crypto lore. -- Steven Levy, New York Times-bestselling author of Crypto, Hackers, and Facebook: The Inside StoryA hands-on, roller-coaster ride through the cunning world of ciphers and codes. -- Nick Pelling, ciphermysteries.comTwo well-known code-breaking experts have joined forces and produced a book that takes a very practical look into how one solves historical ciphers, with a lot of useful theory along the way. -- René Zandbergen, author of The Voynich Manuscript: The World's Most Mysterious and Esoteric CodexA fascinating glimpse into the world of ciphers, codes, and secrets. It works equally well as a primer for the novice and as a reference for the enthusiast. Nznmvat! -- Raph Koster, author of bestselling game-design book, A Theory of FunI dare you to find a more diverse, a more mind-blowing, a more intriguing collection of stories about codes and code breaking. This isn't just a book about cryptography and cryptanalysis, it's a fascinating glimpse into humankind's use of secrecy and deception to serve a variety of interests. -- Yudhijit Bhattacharjee, author of the New York Times-bestselling nonfiction thriller, The Spy Who Couldn’t SpellMakes it easy for the reader to do a deep dive into the many codes and ciphers still unsolved. This is a fantastic guide to cryptography, Dunin and Schmeh do a masterful job of explaining most known methods complete with historical commentary. -- Foaad Khosmood, Associate Professor of Computer Science, California Polytechnic State University, co-founder of the Global Game JamA celebration of historical ciphers and codes - from how they work to how they can be broken. A gentle and enthralling introduction for the novice with scores of challenge problems, a guide for the student of classical cryptology, and a delight for the expert with dozens of unsolved problems to attack. -- Kent D. Boklan, National Security Agency-trained cryptologist, Professor of Computer Science at Queens College, City University of New YorkAn encyclopedia of practical code breaking with a variety of high-profile, real-life encrypted messages. It teaches everything from how to solve parts of the famous CIA Kryptos sculpture to encrypted prisoner messages and other crime mysteries. The book takes a firm position that such puzzles can actually be solved and decrypted, and provides expert guidance, methodology and examples. It is superbly illustrated and written, once you start reading, it is very hard to stop! It provides solid historical and cryptanalytic and linguistic background knowledge and it has great educational value. -- Nicolas Courtois, cryptology lecturer at University College LondonEssential reading for anyone interested in solving ciphers. Elonka Dunin and Klaus Schmeh have well-established reputations as skilled writers about cryptology. This book excels, with over 100 examples of historical ciphers. Dunin and Schmeh explain how many were solved, while leaving others for enthusiasts to unravel. -- Ralph Erskine, co-editor of The Bletchley Park Codebreakers; member of the editorial board of CryptologiaFilled with over 200 classic and little-known enciphered documents and puzzles, this book guides the reader through the underlying principles of encipherment, the principles and processes involved in deciphering, and the ultimate outcome. -- Tom Perera, Enigma expertA fascinating look into the hidden world of making - and breaking - secret codes and ciphers, filled with intriguing stories of urgent messages sent by criminals, spies, and even lovers throughout history. -- Bob Bates, Lifetime Achievement Award recipient, International Game Developers AssociationAn inspiring, profusely illustrated encyclopedia of challenges, set in their original cultural and historical context. A delight for experts and beginners. A thoughtful workbook companion to David Kahn's classic, The Codebreakers. -- Nicholas Gessler, PhD Anthropology, UCLA, Duke University (retired), author of 'The Computerman, the Cryptographer and the Physicist’ in Alan Turing: His Work and ImpactIt was time for a book like this. This masterpiece is both an extension as well as a successor of the existing and nowadays partially outdated works about (unsolved) codes and cryptography - from Helen F. Gaines to David Kahn. -- Tobias Schrödel, IT security expert and comedy-hacker, as seen on sternTVCryptography is but a game of secrets - who better than a game developer to walk you through the science, art, and history of this remarkable field? -- Dan Kaminsky, security researcher, Chief Scientist, White OpsThis brilliant, passionate, irresistible book has it all: twisty mystery, codebreaking, secrets, encrypted messages! What's not to love? -- Nancy Austin, co-author of New York Times #1 bestselling A Passion for ExcellenceThis book not only breaks down the art of codebreaking in a manner comprehensible to a layperson like myself, but it contextualizes it in a series of compelling vignettes; recounting encrypted secrets, schemes and mysteries woven into a history of human dramas, great and small. This combination of puzzle and story makes for an eminently devourable read! -- Tracy Butler, author and artist of the award-winning webcomic LackadaisyA treasure chest with a plethora of historical illustrations and photos chronicling cryptography dating from centuries ago all the way up to today.This is a great gift book for young and old, and a fitting augmentation to any library's collection. -- Joe Torre, Senior Hardware Engineer (retired), Amiga ComputersI hope this book will inspire more people to take an interest in the exciting hobby of cryptology. Well, at least that one prodigy who finally decodes the Voynich manuscript . . . -- Oliver Knörzer, author of the webcomic Sandra and WooQvjuh huqtydw jxyi reea, yj'i xqht je ijef coiubv vhec mhyjydw uluhojxydw yd syfxuhi! Vehjkdqjubo, Y qc qrbu je huiyij. -- Iecuedu Mu Vekdt, Rheaud qdt Ierrydw Ekjiytu qd Uisqfu HeecAnother kind of Applied Cryptography. -- Whitfield Diffie, Turing Laureate and member of the NSA Cryptologic Hall of Honor, creator of public-key cryptography

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Book Synopsis'Who knew numbers could be so charming? ... Suri takes us on a light-hearted journey all the way from nothing (zero) to infinity' Karen Joy Fowler, New York Times bestselling author of We Are All Completely Beside Ourselves Our universe has multiple origin stories, from religious creation myths to the Big Bang of scientists. But if we leave those behind and start from nothing – no matter, no cosmos, not even empty space – could we create a universe using only maths? In this new mathematical origin story, mathematician and award-winning novelist Manil Suri creates a natural progression of ideas needed to design our world, starting with numbers and continuing through geometry, algebra, and beyond. With evocative and engaging examples ranging from multidimensional crochet to the Mona Lisa’s asymmetrical smile, as well as ingenious storytelling that helps illuminate complex concepts like infinity and relativity, The Big Bang of Numbers charts a playful, inventive course to existence. Distilled from almost four decades of teaching experience, and offering both striking new perspectives for maths aficionados and an accessible introduction for enthusiastic novices, The Big Bang of Numbers proves that we can all fall in love with maths.Trade ReviewThe fundamental[s] of maths presented like a delightful fairy-tale. Hugely enjoyed it * Dara O'Brien *A beautifully written meditation on mathematics: whimsical, thought-provoking and deep * Alex Bellos, author of Alex's Adventures in Numberland *Who knew numbers could be so charming? So industrious? Suri takes us on a light-hearted journey all the way from nothing (zero) to infinity. Math has rarely been so readable. * Karen Joy Fowler, New York Times bestselling author of We Are All Completely Beside Ourselves *In The Big Bang of Numbers, Manil Suri invites the reader to create a universe made of mathematical ideas, sparking a thrill that may catch you off guard—an exhilarating sensation of playfulness, power, and insight. * Steven Strogatz, New York Times bestselling author of Infinite Powers and The Joy of X *Numerophobic? This infinitely fascinating book will cure you ... Manil Suri’s march through maths is brimming with entertaining and yet discombobulating thoughts ... Suri has a knack for clarity and a welcome habit of grounding tricky concepts in the tangible * The Times *A most unusual, creative, and fascinating account of mathematics that relies not on equations or formulas, but on metaphors, paradoxes, and lovely vignettes. * John Allen Paulos, author of Innumeracy and A Mathematician Reads the Newspaper *A delightful ride of a book. Before I knew it, I was rooting for primes, doubting the wisdom of dividing by zero, and holding my breath as the universe starts to emerge from triangles and cones and planes. The book was so enjoyable and understandable, it almost made me want to take another stab at calculus. Almost. Proof that when a smart person who writes well and honestly explores their passion, that passion is contagious. * Ken Krimstein, author of When I Grow Up *An excellent new book that could make anyone fall in love with math * Washingtonian *

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Book SynopsisCan one prove that 1 + 1 = 2? Which US president proved Pythagoras' theorem? How long is the coastline of Britain? These and many other questions are answered in this book on famous equations and their historical development. The equations come from a range of mathematical disciplines, and cover 4,000 years from early counting to fractal geometry.

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Book SynopsisDominoes includes everything you need to enjoy one of the world’s oldest and most versatile games, including a 28-tile dominoes set, velvet storage bag, instruction book, and game wheel.

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Book SynopsisChallenge yourself at home with word and number puzzlesA new title in the Fiendish Su Doku series, concentrating entirely on the more difficult Super Fiendish puzzles. These are previously unpublished quality Su Doku grids from the puzzle providers to The Times, and help to develop you to take on Extreme Su Doku.The 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge.The puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles.Guaranteed to provide hours of mind-stretching entertainment.

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Book SynopsisChallenge yourself at home with word and number puzzlesThe fourth instalment of the successful Times Killer Su Doku series. Adding the challenge of arithmetic and taking Su Doku to a new deadly level of difficulty.The puzzles use the same 9x9 grid as normal Su Doku but with an added mathmatical challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1-9, it is also necessary to ensure that the outlined cubes add up to the same number.With 150 new Killer Su Doku puzzles, you can ease yourself in with the Moderate before taking the plunge and tackling the real killers:20 Moderate50 Tricky50 Tough30 DeadlyFor those who like to live dangerously and push beyond their mental comfort zone, steel yourself for The Times' toughest collection yet.

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Book SynopsisA mathemagical' colouring book, with 60 patterns to colour and 10 more that YOU create!For those who ponder the most intriguing questions in maths, the realm of numbers is not only visual but also beautiful. What does a sphere look like in four dimensions? How can a knight on a chessboard visit every square? And can a five-sided tile cover an infinite floor? Visions of Numberland unlocks the world's greatest mathematical mysteries, with 60 patterns to colour in and 10 more that you can create from scratch. The friendly explanations next to each pattern unlock the secrets of an intellectual quest that has been underway for three thousand years but no maths knowledge is required. Anyone can be an artist in Numberland!Trade ReviewBeautiful...Alex and Edmund have smuggled in some of the best mathematical stories into this visual feast. By engaging the reader in their visual journey the authors show how mathematics isn't a spectator sport. Maths comes alive when you make it yourself. * Marcus du Sautoy, Simonyi Professor for the Public Understanding of Science at the University of Oxford *This is by far the most entertaining maths book I’ve seen in a long time. Want to show someone what maths is about? Tell them to forget everything they’ve read. Then, hand them this book and a box of 100 crayons, and leave them alone for an hour. There’s no way you’ll get your copy back. Amazing! * Adrian Paenza, bestselling maths author and winner of the International Congress of Mathematicians Leelavati Award *My six-year-old and I are both loving the mathy new coloring book Visions of the Universe * Jordan Ellenberg, PhD, author of How Not to Be Wrong *Delightful, informative, and fun! * Steven Strogatz, author of The Joy of x *I love this new math coloring book! I want the Menger slice as a Christmas ornament. * Manil Suri, University of Maryland professor of maths and bestselling author of The Death of Vishnu *

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Book SynopsisChallenge yourself at home with word and number puzzlesA new collection of previously unpublished Fiendish Su Doku puzzles with the added bonus of 30 Super Fiendish puzzles. Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of absorbing, brain-stretching entertainment.The puzzles in this collection are of the highest quality supplied by Sudoku Syndication, the Sudoku suppliers to The Times newspaper.Since the first Su Doku puzzle appeared in The Times in November 2004, they have become a phenomenon, with over 5 million copies of The Times Su Doku books sold worldwide. You don''t need to be a mathematical genius to solve these puzzles; it is simply a question of logic. Each puzzle has a unique solution and there''s no guesswork required.The Times Su Doku remains the original, the best and the market leader.

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Book SynopsisGerd Gigerenzer''s Reckoning with Risk: Learning to Live with Uncertainty illustrates how we can learn to make sense of statistics and turn ignorance into insight. However much we want certainty in our lives, it feels as if we live in an uncertain and dangerous world. But are we guilty of wildly exaggerating the chances of some unwanted event happening to us? Are we misled by our ignorance of the reality of risk? Far too many of us, argues Gerd Gigerenzer, are hampered by our own innumeracy, while statistics are often presented to us in highly confusing ways. With real world examples, such as the incidence of errors in tests for breast cancer or HIV, or in DNA fingerprinting, and the manipulation of statistics for evidence in court, he shows that our difficulty in thinking about numbers can easily be overcome. ''Indispensable ... The book will change the attentive reader''s way of looking at the world''  Sunday TelegraphTrade Review"This is an important book, full of relevant examples and worrying case histories. By the end of it, the reader has been presented with a powerful set of tools for understanding statistics...anyone who wants to take responsibly for their own medical choices should read it" - New ScientistTable of ContentsPart I Dare to know: uncertainty; the illusion of certainty; innumeracy; insight. Part II Understanding uncertainties in the real world: breast cancer screening; (un)informed consent; AIDS counselling; wife battering; experts on trial; DNA fingerprinting; violent people. Part III From innumeracy to insight: how innumeracy can be exploited; fun problems; teaching clear thinking.

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Book SynopsisChallenge yourself at home with word and number puzzlesThis is the seventh title in the Fiendish series the latest volume of quality previously unpublished puzzles from the puzzle providers to the Times.You don't need to be a mathematical genius to solve the puzzles in this collection of Fiendishly difficult puzzles, it is simply a question of logic.Since the first Su Doku puzzle appeared in The Times in November 2004 they have become a phenomenon, with over 5 million copies of the Times Su Doku series sold worldwide.The puzzles in the collection are of the highest quality from the puzzle suppliers to The Times. Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles, and guaranteed to provide hours of mind-stretching entertainment.

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Book SynopsisHelps you to master basic arithmetic, this book shows you how to solve addition, subtraction, multiplication and division problems. It also offers 2,000 pencil-and-paper practice problems, and the lowdown on fractions, decimals and percentages; and more.Table of ContentsIntroduction 1 Part I: The Building Blocks of Maths 7 Chapter 1: Getting Started 9 Chapter 2: Introducing the Basics: Addition and Subtraction 17 Chapter 3: Equal Piles: Multiplying and Dividing 35 Chapter 4: Are We Nearly There Yet? Estimating and Rounding 53 Part II: Working with Parts of the Whole 67 Chapter 5: Facing Fractions without Fear 69 Chapter 6: What’s the Point? Dealing with Decimals 91 Chapter 7: It’s All Relative: Tackling Ratio and Proportion 107 Chapter 8: Working Out Perfect Percentages, 100% of the Time 127 Part III: Real-life Maths 147 Chapter 9: Clocking Time 149 Chapter 10: Counting the Cash: Dealing with Money 171 Chapter 11: Working with Weights 189 Chapter 12: Feeling the Heat: Getting to Grips with Temperature 203 Chapter 13: Sizing Up Shapes 219 Chapter 14: Sharpening Your Knowledge of Shapes 241 Part IV: Speaking Statistically 259 Chapter 15: Mining Data (No Hard Hat Required) 261 Chapter 16: Grappling with Graphs 289 Chapter 17: Average Joe: Sussing Out Statistics 299 Chapter 18: What Are the Chances? Playing with Probability 313 Part V: The Part of Tens 325 Chapter 19: Ten (Or So) Ways to Check Your Work 327 Chapter 20: Ten Tips for Remembering Your Number Facts 333 Chapter 21: Ten Top Tips for Getting Things Right 341 Index 347

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