Books by Nancy Krulik

Nancy Krulik is a prolific American author best known for her lively, humorous stories that capture the imagination of young readers. Her work spans numerous bestselling children's series, featuring relatable characters, playful adventures, and a warm understanding of the challenges of growing up. With a background in journalism and a flair for accessible storytelling, she creates books that encourage confidence and laughter in equal measure.

Across her wide-ranging catalogue, Krulik's writing is marked by an engaging voice and a knack for turning everyday experiences into memorable tales. Whether she's exploring school life, magical mishaps, or friendship dilemmas, her stories continue to inspire a love of reading among children and their families. Her approachable style and gentle wit make every book a delightful introduction to the joy of storytelling.

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76 products


  • Anyone But Me 1 Katie Kazoo Switcheroo

    Penguin Putnam Inc Anyone But Me 1 Katie Kazoo Switcheroo

    10 in stock

    Book SynopsisKatie Carew, nicknamed Katie Kazoo by the class bully, had no idea what would happen when she wished that she could be anyone but herself. But now her wish has come true, and-switcheroo!-she keeps turning into other people and even animals! What is one ordinary third-grade girl with a really extraordinary problem to do? It's a good thing Katie is resourceful and smart enough to find a solution for every problem . . . no matter how much of a disaster she causes!Katie can't stand George, the class bully. He constantly picks on everyone, but he really torments Katie. One day, she can't stand it anymore, and she wishes she could be anyone but herself. What she doesn't see is the shooting star that flashes through the sky at that moment . . . catapulting Katie into a crazy series of adventures, starting the next day when she turns into the class hamster! Will she be trapped in a glass cage forever? Will she ever be a girl again?

    10 in stock

    £6.64

  • Out to Lunch 2 Katie Kazoo Switcheroo

    Penguin Putnam Inc Out to Lunch 2 Katie Kazoo Switcheroo

    Out of stock

    Book SynopsisIt's been a couple of weeks since Katie turned into the class hamster, and she's beginning to hope that maybe her transforming days are through. But more excitement lies ahead for Katie as she becomes Lucille, the cafeteria lunch lady! Unfortunately, the principal isn't too happy with a lunch lady who throws egg salad and starts food fights. . . so it's up to Katie (back in her own body) and her classmates to save the day.

    Out of stock

    £6.64

  • Oh Baby

    Penguin Putnam Inc Oh Baby

    10 in stock

    Book SynopsisKatie and Suzanne want to see the new big movie, Tornado, but neither of their parents will let them. As Suzanne complains loudly about always being treated like her baby sister, Katie actually becomes Suzanne's baby sister, Heather. When Katie is Heather-she speaks. Find out how Katie gets out of this one!

    10 in stock

    £6.64

  • Girls Dont Have Cooties 4 Katie Kazoo Switcheroo

    Penguin Putnam Inc Girls Dont Have Cooties 4 Katie Kazoo Switcheroo

    10 in stock

    Book SynopsisKatie has plans to go to Suzanne's all-girl sleepover party, but Jeremy wants her to ride the hot new rollercoaster. Annoyed, Jeremy and the other boys from Class 3A decide that all girls have cooties. When Katie finds herself in Jeremy's shoes-literally-she tries to reunite the boys and girls. Will Katie's plan work? Or will it just be one big mess?

    10 in stock

    £6.99

  • I Hate Rules 5 Katie Kazoo Switcheroo

    Penguin Putnam Inc I Hate Rules 5 Katie Kazoo Switcheroo

    Out of stock

    Book SynopsisKatie Carew (nicknamed Katie Kazoo by the class bully) always wished that she could be anyone but herself. Now her wish has come true - and she keeps turning into other people!When Katie gets caught breaking the rules, first passing a note, and later with a cell phone (that isn't even her's!), she loses her recess for the day. She's had it with the school rules! When she turns into the principal, Mr. Kane, she makes a new rule - that there are no rules! Things get out of hand and Katie turns back into herself before she can fix things. The real Mr. Kane loses his job because the parents and teachers are so angry. Will Katie be able to make things right and get Mr. Kane his job back?Illustrated by John and Wendy.

    Out of stock

    £6.64

  • Get Lost 6

    Penguin Putnam Inc Get Lost 6

    10 in stock

    Book Synopsis

    10 in stock

    £6.64

  • Doggone It 08 Katie Kazoo Switcheroo Quality

    Penguin Putnam Inc Doggone It 08 Katie Kazoo Switcheroo Quality

    10 in stock

    Book SynopsisWhen Katie's teacher moves in next-door, Katie can't believe her bad luck! Nothing could be worse than your own teacher living next-door-or could it? Mrs. Derkman hates dogs, and she wants the dogs on their street to be kept on leashes at all times! Katie is furious. Then the magic wind blows, turning Katie into her own dog, Pepper. Will she be able to convince her teacher that dogs are not all bad?

    10 in stock

    £6.64

  • Any Way You Slice It

    Penguin Putnam Inc Any Way You Slice It

    10 in stock

    Book SynopsisKatie offers to help the owner of her favorite pizza shop run a pizza-eating contest. But when Katie turns into Louie the chef, how will the pizzas for the contest get made? Katie''s clueless! She''s never cooked anything without her mom before! Illustrated by John & Wendy.

    10 in stock

    £6.64

  • Quiet on the Set 10 Katie Kazoo Switcheroo

    Penguin Putnam Inc Quiet on the Set 10 Katie Kazoo Switcheroo

    10 in stock

    Book SynopsisKatie and her friends are so excited when they find out that a movie is being filmed in their town. And what makes it even better is that the star of the movie is Rosie Moran-the world's most popular child actress. Katie not only gets to meet Rosie, but she turns into her. Will Katie shine in the spotlight, or will she get stage fright? Illustrated by John & Wendy.

    10 in stock

    £6.64

  • No Bones about It

    Penguin Putnam Inc No Bones about It

    Out of stock

    Book Synopsis

    Out of stock

    £6.79

  • Whos Afraid of Fourth Grade

    Penguin Putnam Inc Whos Afraid of Fourth Grade

    10 in stock

    Book SynopsisAt first, Katie and her friends can''t wait to enter the fourth grade! But with the pressure of new classes, teachers, and friends, Katie isn''t so sure she likes it after all. And to make matters worse, the magic wind appears twice-and turns her into her new friend Emma Weber, who has her hands full with three younger siblings to help take care of, and then into her former best friend Suzanne as she''s about to make her fashion runway debut! What''s a fourth-grader to do?

    10 in stock

    £7.62

  • Bad Rap

    Penguin Putnam Inc Bad Rap

    Out of stock

    Book Synopsis

    Out of stock

    £6.59

  • A Katie Kazoo Christmas

    Penguin Putnam Inc A Katie Kazoo Christmas

    Out of stock

    Book Synopsis

    Out of stock

    £6.99

  • Witch Switch

    Penguin Putnam Inc Witch Switch

    Out of stock

    Book Synopsis

    Out of stock

    £7.47

  • Camp Rules

    Penguin Putnam Inc Camp Rules

    Out of stock

    Book Synopsis

    Out of stock

    £7.59

  • Major League MessUp 29 Katie Kazoo Switcheroo

    Penguin Putnam Inc Major League MessUp 29 Katie Kazoo Switcheroo

    10 in stock

    Book SynopsisIt’s baseball season, and Katie and her friends are busy rooting for their favorite team, the Cherrydale Porcupines. Katie loves the team, but can’t understand why her friends are so obsessed with the team’s star shortstop, Mike Reed; she prefers the old shortstop who now sits on the bench every game. But when Katie is switcherooed into the team’s star shortstop, she learns that she should never judge someone until she’s standing in their size-12 baseball cleats!

    10 in stock

    £6.64

  • Super Burp 1 George Brown Class Clown

    Penguin Putnam Inc Super Burp 1 George Brown Class Clown

    10 in stock

    Book SynopsisThe first day at a new school is always the hardest, right? No, not always as George finds out the hard way. On the second day at…Sugarman Elementary School, he is suddenly seized by uncontrollable burps, burps so loud they practically break the sound barrier, burps that make him do wild and crazy stuff and land him in trouble with a capital T. One thing is for sure: these are not normal burps, they are magic burps—and they must be stopped! But how?

    10 in stock

    £6.64

  • Trouble Magnet

    Penguin Putnam Inc Trouble Magnet

    10 in stock

    Book SynopsisThe annual talent show at Shirley S. Sugarman Elementary School is in just a few weeks, and George signs up to be a stagehand. He is determined to do a good job because the new, improved George is responsible and helpful and glad to pitch in. So is comic mayhem coming? Oh yeah, absolutely! But leave it to Nancy Krulik to devise an unexpected way for disaster to strike and bring down the curtain.

    10 in stock

    £6.64

  • Worlds Worst Wedgie 03 George Brown Class Clown

    Penguin Putnam Inc Worlds Worst Wedgie 03 George Brown Class Clown

    10 in stock

    Book SynopsisIn his continuing, but mainly disastrous, efforts to be an upstanding, responsible ten-year-old, George Brown decides it's time to earn some money. (There's also an expensive remote-controlled toy that he's been coveting.) But no matter what he tries—whether it's working at his mother's craft shop, opening a lemonade stand, or setting up a backyard circus for neighborhood kids—the magic burps erupt at exactly the wrong times and wreak havoc on George's entrepreneurial plans.

    10 in stock

    £6.64

  • Whats Black and White and Stinks All Over 04

    Penguin Putnam Inc Whats Black and White and Stinks All Over 04

    10 in stock

    Book SynopsisGeorge Brown's super burps are causing serious trouble for poor George again. And this time the trouble really stinks! The super burp strikes on Field Day during an outdoor class scavenger hunt. George vows to keep out of any mischief, but he winds up getting skunked.

    10 in stock

    £6.64

  • Dont Be Such a Turkey

    Penguin Putnam Inc Dont Be Such a Turkey

    Out of stock

    Book Synopsis

    Out of stock

    £7.39

  • Three Cheers for...Who 35

    Penguin Putnam Inc Three Cheers for...Who 35

    10 in stock

    Book SynopsisWhen Katie takes an interest in cheerleading, Suzanne becomes jealous and starts her own squad, but just for the girls from class 4B. Katie isn''t the only one annoyed. The 4B boys are so sick of the girls making up cheers, it looks like a full-fledged spirit war is about to break out. Then the magic wind strikes at the worst possible time, turning Katie into who else?-a cheerleader at the top of a pyramid.

    10 in stock

    £6.28

  • Help Im Stuck in a Giant Nostril 06 George Brown

    Penguin Putnam Inc Help Im Stuck in a Giant Nostril 06 George Brown

    10 in stock

    Book SynopsisDespite George's best efforts to rid himself of the curse of the burps, those magical and pesky belches are still following him everywhere he goes - even on his class trip to the science museum. If circulating through a human heart or sliding down the nostril of a giant nose sound wild, just wait until the burps attack! The sixth book in the George Brown, Class Clown series promises young readers, boys and girls alike, a whole lot of laughs.

    10 in stock

    £6.64

  • Attack of the Tighty Whities 07 George Brown

    Penguin Putnam Inc Attack of the Tighty Whities 07 George Brown

    10 in stock

    Book SynopsisB-U-R-P spells you-know-what!In the seventh book in the popular George Brown, Class Clown series, George learns the hard way that an onion a day won't keep the Super Burp away - despite what his best friend Alex might've hoped. It's bad enough that one of the pesky, magic belches escapes at the mall and another lets loose on a miniature golf course, but George is representing his school at the countywide spelling bee. A burp at the bee could definitely spell D-I-S-A-S-T-E-R!

    10 in stock

    £6.64

  • Hey Who Stole the Toilet 8

    Penguin Putnam Inc Hey Who Stole the Toilet 8

    10 in stock

    Book SynopsisGeorge goes WILD in the wild! In the eighth book of Nancy Krulik''s popular George Brown, Class Clown series, George Brown is going on his first camping trip with his scout troop. After a trial run with his dad in the backyard, George can''t wait to head out into the wilderness. It doesn''t take long, though, for the Super Burp to drown out the soothing sounds of babbling brooks and bird calls. Too bad there''s no such thing as a bug spray for burps!

    10 in stock

    £6.64

  • Dance Your Pants Off 9

    Penguin Putnam Inc Dance Your Pants Off 9

    10 in stock

    Book SynopsisIn the newest installment of Nancy Krulik''s popular series, George Brown, Class Clown, George''s very own teacher is competing in a televised dance competition. Of course, her students get to watch the taping in the studio. And who happens to make a guest appearance? You guessed it--the Super Burp! And, unfortunately, he isn''t a bit camera shy!

    10 in stock

    £6.64

  • Super Special Going Overboard

    Penguin Putnam Inc Super Special Going Overboard

    Out of stock

    Book Synopsis

    Out of stock

    £6.99

  • Lice Check George Brown Class Clown

    Penguin Putnam Inc Lice Check George Brown Class Clown

    10 in stock

    Book SynopsisHead lice have invaded Edith B. Sugarman Elementary School, and George wants nothing more than to remain scotch-free from the vermin. Well, that and he wants his dad's booth at Career Day to be infinitely more popular than his enemy Louis Farley's dad's booth. He even bet his skull ring for Louis's wheelie sneakers to prove his dad's job is cooler. But when it comes to the day of the event, George isn't so confident he will win the bet . . . or stay lice-free!

    10 in stock

    £6.64

  • How Do You Pee in Space 13 George Brown Class

    Penguin Young Readers Group How Do You Pee in Space 13 George Brown Class

    10 in stock

    Book SynopsisA real-life astronaut is coming to Edith B. Sugarman Elementary School, and one lucky kid gets to interview him! Not only that, a trip to a space adventurer program is also up for grabs. To win the contest, students must complete a physical fitness challenge and come up with three interesting questions to ask the astronaut. As always, George intends to beat his rival, Louie. But when the competition heats up, George is too distracted to notice how much the prize means to his best friend, Alex. For George, winning may not be everything this time around.

    10 in stock

    £6.94

  • A Collection of Katie

    Penguin Putnam Inc A Collection of Katie

    10 in stock

    Book Synopsis

    10 in stock

    £8.54

  • Be Careful What You Sniff for 1

    Penguin Putnam Inc Be Careful What You Sniff for 1

    10 in stock

    Book SynopsisSent to the backyard for breaking a tick-tock-ticking toy, Sparky (an adorable but clumsy sheepdog puppy) immediately begins his favorite activity: diggety-dig-digging. Little does he know, he''s about to dig up the most amazing toy ever--a magic bone! With one bite into that sparkling bone, Sparky is magically transported to London, where he makes new friends, sees the sights, and gets into a bit of trouble. Join Sparky on his adventure to see how he escapes and makes it back home!

    10 in stock

    £6.64

  • Catch That Wave 2

    Penguin Putnam Inc Catch That Wave 2

    10 in stock

    Book SynopsisIt''s time for Sparky to go to school--Obedience School--where he''ll learn to sit, heel, come, and stay. But Sparky would rather be anywhere else but school. So what does he do? You guessed it: chomp on his magic bone! This time he lands in Hawaii, where he runs along the beach, makes new friends, and even learns to hula. Just as he''s ready to go home, though, he finds his new friend in trouble and his magic bone washing out to sea. Read along to see if Sparky will be able to save both his friend and his bone--and make it home again!

    10 in stock

    £7.04

  • Follow That Furball 3

    Penguin Putnam Inc Follow That Furball 3

    10 in stock

    Book SynopsisSparky, the cute, loveable sheepdog puppy, is off to Rome! Upon his arrival, he buries his bone and begins to explore the city. He wanders into the Largo di Torre Argentina--the coolest place he''s seen yet. Until he notices...it''s filled with cats! And one of them has his bone! Sparky must chase two conniving cats around Trevi Fountain, through the Borghese Gardens, and into the Colosseum to try to get his bone back. Will he be able to outsmart the cats, or will he have to stay in Rome forever?

    10 in stock

    £6.64

  • Nice Snowing You 04 Magic Bone

    Penguin Putnam Inc Nice Snowing You 04 Magic Bone

    10 in stock

    Book SynopsisHoping to escape the cold in his backyard, Sparky chomps on his magic bone--only to find himself in snowy Zermatt, Switzerland. He befriends Lena, a Saint Bernard rescue dog with a terrible sense of direction. The two, in search of food, quickly get lost. But Lena and Sparky might just be in the right place at the right time for Lena to complete her first ever rescue mission!

    10 in stock

    £7.04

  • Go Fetch 5 Magic Bone

    Penguin Putnam Inc Go Fetch 5 Magic Bone

    10 in stock

    Book SynopsisWhen Sparky's owner leaves him with no one to play with, Sparky decides to beat the boredom with a bite of his magic bone. He finds himself in Washington, DC, among statues, a monument that looks like a giant stick, and a big white house with a huge yard (that he isn't allowed to play in). His new dog friend says he's happy roaming the city without his family, but Sparky isn't so sure he feels the same. Tag along as Sparky explores the United States capital--and tries not to get caught!

    10 in stock

    £6.64

  • Dont Mess with the Ninja Puppy 6

    Penguin Putnam Inc Dont Mess with the Ninja Puppy 6

    10 in stock

    Book SynopsisWhen Sparky''s magic bone blasts him to Tokyo, Japan, he discovers a whole new world--one with karaoke, squishy fishy and sumo wrestlers! His new friend, an Akita named Nanami, guides him around the city, until Sparky loses her in a crowd. But it turns out Nanami isn''t just any Akita. She''s the queen of the Ninja Dogs--a fierce group who are convinced that Sparky has kidnapped her! To make matters worse, the Ninja Dogs have Sparky''s magic bone, and won''t return it until he leads them to Nanami. It''s up to Sparky to reunite the Ninja Dog family so he can return home to his own!

    10 in stock

    £7.00

  • Dogs Dont Have Webbed Feet 7 Magic Bone

    Penguin Putnam Inc Dogs Dont Have Webbed Feet 7 Magic Bone

    10 in stock

    Book SynopsisWith one bite of his magic bone, Sparky lands in the Amazon Rain Forest in Brazil among biting bugs and dogs with . . . webbed feet!? The Bush Dogs declare him their new leader when he saves their home from the metal machines that threaten to destroy the jungle. In fact, the machines have flattened so many other trees that Sparky can’t find where he buried his bone! Will Sparky ever be able to find his way home?

    10 in stock

    £6.64

  • Rootin Tootin Cow Dog 8

    Penguin Putnam Inc Rootin Tootin Cow Dog 8

    10 in stock

    Book SynopsisYeehaw, Sparky is off to the Texas rodeo to find himself a job! There he eats delicious-smelling BBQ, watches mutton chasing and barrel racing, and even helps a new friend become a rodeo dog. But as Sparky heads home, he still doesnt have a job himself. What''s this dog to do?

    10 in stock

    £7.04

  • A Royal Pain in the Burp 15

    Penguin Putnam Inc A Royal Pain in the Burp 15

    10 in stock

    Book SynopsisGeorge and his classmates are giving reports on their family trees, and their presentations will be broadcast on the local news. George is excited, but when he discovers he’s related to the king of Arfendonia—a place no one has ever heard of—he panics. What if he makes a fool of himself on live TV? And even worse, what if his burp decides to make a guest appearance? Then George will be a total royal embarrassment!

    10 in stock

    £6.64

  • Revenge of the Killer Worms 16

    Penguin Putnam Inc Revenge of the Killer Worms 16

    10 in stock

    Book SynopsisFor this year''s Pay It Forward Day, George and his friends volunteer to help serve dinner to homeless families. But when George finds out that his favorite movie star will be in town on the same day, he''s torn. Should he keep his promise to the shelter, or miss the chance to meet his action star hero? On top of everything, George suspects that his nemesis, Louie, has been reading his private journal. Can George figure out a plan, get back at Louie, and avoid the burp all in one day?

    10 in stock

    £6.64

  • Dribble Dribble Drool 18

    Penguin Putnam Inc Dribble Dribble Drool 18

    10 in stock

    Book SynopsisThere are no time-outs when the super burp takes control!George knows that his basketball team, the Fighting Ferrets, is really good. So when Louie proposes a bet for their upcoming game, George accepts the challenge: the person on the losing team has to be the winner''s butler for a week! George is confident he''ll lead his team to victory. But then his best friend Alex, a school safety monitor who''s been on a rule-enforcing frenzy, reports George after the super burp makes him misbehave. That means George can''t play in the big game! After he''s lost the chance to play, will he also lose the bet?

    10 in stock

    £5.99

  • Return to the Scene of the Burp 19

    Penguin Putnam Inc Return to the Scene of the Burp 19

    Out of stock

    Book Synopsis

    Out of stock

    £6.99

  • Pup Art 9

    Penguin Putnam Inc Pup Art 9

    10 in stock

    Book SynopsisBonjour! Sparky heads to Paris, where his new French bulldog friend helps him find food as delicious as it is hard for Sparky to pronounce. In return, Sparky decides to help him find a human friend of his own. But then the two pups crash into an artist''s paint cans and get colorful paw prints all over his canvasses! How will Sparky get out of this mess?

    10 in stock

    £6.64

  • Broadway Doggie 10

    Penguin Putnam Inc Broadway Doggie 10

    10 in stock

    Book SynopsisBright lights, big city! One bite of his magic bone and Sparky is in the Big Apple. With his new friend Barney as a guide, Sparky sees all the famous sights: Times Square, the Museum of Natural History, the Empire State Building, and more. When they reach the Broadway theaters, Barney confesses it''s his dream to be a star. But will Barney get his big break? Or will Sparky accidentally steal the show?

    10 in stock

    £7.04

  • Never Box with a Kangaroo 11 Magic Bone

    Penguin Putnam Inc Never Box with a Kangaroo 11 Magic Bone

    10 in stock

    Book SynopsisSparky goes down under!When Sparky chomps on his magic bone, this time it kabooms him to Kangaroo Island, Australia! There he discovers a fox terrier puppy named Mick who's lost his family. But Sparky has a plan--he'll help Mick find a new family! They ask everyone they come across: bats, penguins, kangaroos, even bees! But will anyone give Mick a home?

    10 in stock

    £7.11

  • Super Special Two Tales One Dog

    Penguin Putnam Inc Super Special Two Tales One Dog

    10 in stock

    Book SynopsisSparky kabooms into TWO adventures in this 2-in-1 Magic Bone Super Special!One bite of his bone lands Sparky in Tanzania, where he meets a pack of African wild dogs. But when a pack member runs away, it''s up to Sparky to lead the search party through the Serengeti. But when Sparky is ready to return home, his bone sends him to India instead! There he finds a new friend and a magic lamp—but can they help him find his way home?

    10 in stock

    £6.99

  • Crash 1

    Penguin Putnam Inc Crash 1

    10 in stock

    Book SynopsisA good choice for reluctant readers. - Kirkus ReviewsAliens, talking cats, invisibility—it''s all possible in this hilarious early chapter book series!When Zeke Zander''s spaceship crashes on Earth, he and his family must pretend to be humans until they can fix the ship and return home to Planet Z. But with antennae on their heads and a talking cat named Zeus, fitting in is easier said than done! From the author of the George Brown and Katie Kazoo books, The Kid from Planet Z is easy-to-read, highly-illustrated, and printed in black and blue. Follow along as this adorable alien struggles through life on planet Earth in this hilarious story, perfect for a first chapter book!

    10 in stock

    £6.64

  • Dont Sneeze 2

    Penguin Putnam Inc Dont Sneeze 2

    Out of stock

    Book Synopsis

    Out of stock

    £6.96

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