Reviews

  • A thriller with lots of humour and suspense . . . A very accessible and exciting book for younger readers

    Writeaway!
  • Racy thriller . . . Her characters are credible and the pace is kept up throughout . . . Some exciting twists and turns will keep the reader guessing

    Daily Telegraph
  • An exciting thriller, with code-breaking schoolgirl detectives

    Guardian
  • A sparkling read

    Sunday Tribune
  • Clever and surprising. That's what makes it so brilliant

    Olivia, aged 9, Sunday Express

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