Description

Book Synopsis

A heatwave melts London as Holmes and Watson are called to action in this new Sherlock Holmes adventure by Bonnie MacBird, author of “one of the best Sherlock Holmes novels of recent memory.”



Trade Review

“MacBird’s artistry will keep readers eagerly turning the pages.”
—Michael Dirda, Washington Post

“Intriguing … MacBird artfully alternates among multiple plotlines, maximizing suspense. With its deep probe into the friendship between the detective and the doctor, this is a good choice for fans of Sherlock Holmes.”
Publishers Weekly

“Perfectly captures the essence of Conan Doyle's fiction.'
Independent

“Bonnie MacBird’s The Three Locks satisfies a hunger for more adventures of Holmes and Watson on so many levels. Not only does she perfectly capture their voices, she captures that most critical element—their humanity. Brava!”
—Leslie S. Klinger, editor, New Annotated Sherlock Holmes

“Bonnie MacBird’s sly plot and admirable sense of pacing keeps the story twisting and turning in a way that would have kept Doyle himself turning the pages.”
—Michael Sims, author of Arthur and Sherlock: Conan Doyle and the Creation of Holmes

“Though stage magic features in The Three Locks, the real magician is author Bonnie MacBird, who once again brings humour, action, rigorous period detail, and the characters we love to her latest Holmes adventure.”
—Dennis Palumbo, author of Writing from the Inside Out

“Bonnie MacBird has conjured up a captivating three-card monte of murder, mystery and magic. The Three Locks may be her best yet.”
—Dan Stashower, author of Teller of Tales: The Life of Arthur Conan Doyle

“Skilfully intertwining three very different mysteries, Bonnie MacBird’s fourth Sherlock Holmes novel is as intriguing as it is clever.”
Love London, Love Culture

“MacBird's series grows stronger with each book and she remains the best and most faithful pastiche writer out there today – bar none.”
The Doylockian

“This splendid romp of a novel is packed with twists and turns, effortlessly capturing the chaotic energy of Conan Doyle’s Sherlock Holmes.”—Cambridge Edition

The Three Locks

    Product form

    £9.49

    Includes FREE delivery

    RRP £9.99 – you save £0.50 (5%)

    Order before 4pm today for delivery by Wed 24 Jun 2026.

    A Paperback / softback by Bonnie MacBird

    1 in stock

      Trusted by thousands of customers. See 2,385+ Customer Reviews

      View other formats and editions of The Three Locks by Bonnie MacBird

      Publisher: HarperCollins Publishers
      Publication Date: 28/10/2021
      ISBN13: 9780008380878, 978-0008380878
      ISBN10: 0008380872

      Description

      Book Synopsis

      A heatwave melts London as Holmes and Watson are called to action in this new Sherlock Holmes adventure by Bonnie MacBird, author of “one of the best Sherlock Holmes novels of recent memory.”



      Trade Review

      “MacBird’s artistry will keep readers eagerly turning the pages.”
      —Michael Dirda, Washington Post

      “Intriguing … MacBird artfully alternates among multiple plotlines, maximizing suspense. With its deep probe into the friendship between the detective and the doctor, this is a good choice for fans of Sherlock Holmes.”
      Publishers Weekly

      “Perfectly captures the essence of Conan Doyle's fiction.'
      Independent

      “Bonnie MacBird’s The Three Locks satisfies a hunger for more adventures of Holmes and Watson on so many levels. Not only does she perfectly capture their voices, she captures that most critical element—their humanity. Brava!”
      —Leslie S. Klinger, editor, New Annotated Sherlock Holmes

      “Bonnie MacBird’s sly plot and admirable sense of pacing keeps the story twisting and turning in a way that would have kept Doyle himself turning the pages.”
      —Michael Sims, author of Arthur and Sherlock: Conan Doyle and the Creation of Holmes

      “Though stage magic features in The Three Locks, the real magician is author Bonnie MacBird, who once again brings humour, action, rigorous period detail, and the characters we love to her latest Holmes adventure.”
      —Dennis Palumbo, author of Writing from the Inside Out

      “Bonnie MacBird has conjured up a captivating three-card monte of murder, mystery and magic. The Three Locks may be her best yet.”
      —Dan Stashower, author of Teller of Tales: The Life of Arthur Conan Doyle

      “Skilfully intertwining three very different mysteries, Bonnie MacBird’s fourth Sherlock Holmes novel is as intriguing as it is clever.”
      Love London, Love Culture

      “MacBird's series grows stronger with each book and she remains the best and most faithful pastiche writer out there today – bar none.”
      The Doylockian

      “This splendid romp of a novel is packed with twists and turns, effortlessly capturing the chaotic energy of Conan Doyle’s Sherlock Holmes.”—Cambridge Edition

      Recently viewed products

      © 2026 Book Curl

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa

        Login

        Forgot your password?

        Don't have an account yet?
        Create account