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Book Synopsis

''An ingenious mystery'' - A. F. Steadman, author of Skandar and the Unicorn Thief, on THE CLOCKWORK CONSPIRACY

Isaac and Hattie have been invited to a high-profile event at the French National Archives in Paris to finally celebrate their achievement in saving time. But as Isaac prepares to make his speech, the lights go out and a single shot is fired.

The police think it was an assassination attempt on the infamous businessman Balthazar Blaise, but Isaac and Hattie realise that something very different is going on when they discover a boy taking something from the archives before vanishing without a trace.

As they investigate, Isaac and Hattie are pulled into an underground world, searching secret and forgotten places for a stolen letter, a missing sister and a map that will unearth a long buried secret ...

The Forbidden Atlas

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    Order before 4pm tomorrow for delivery by Sat 4 Jul 2026.

    A Paperback by Sam Sedgman

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      Publisher: Bloomsbury Publishing PLC
      Publication Date: 1/27/2025
      ISBN13: 9781526665430, 978-1526665430
      ISBN10: 1526665433
      Also in:
      Children & Teen Children & Teen Fiction

      Description

      Book Synopsis

      ''An ingenious mystery'' - A. F. Steadman, author of Skandar and the Unicorn Thief, on THE CLOCKWORK CONSPIRACY

      Isaac and Hattie have been invited to a high-profile event at the French National Archives in Paris to finally celebrate their achievement in saving time. But as Isaac prepares to make his speech, the lights go out and a single shot is fired.

      The police think it was an assassination attempt on the infamous businessman Balthazar Blaise, but Isaac and Hattie realise that something very different is going on when they discover a boy taking something from the archives before vanishing without a trace.

      As they investigate, Isaac and Hattie are pulled into an underground world, searching secret and forgotten places for a stolen letter, a missing sister and a map that will unearth a long buried secret ...

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