• "Go over the edge with the latest paperback in Paul and Chris' superbly popular fantasy series."

    The Sunday Times
  • "A real must-have book . . amazingly inventive, full of menace and adventure."

    Walthamstow Guardian
  • "Powerful imaginations and creative minds have invented this world and filled it with extraordinary characters, and Riddell's intricate line drawings add to its wonder."

  • "Superlative . . .the continuing inventiveness is breathtaking"

    School Librarian

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