Reviews

  • "A convincing Victorian world of eerie moors and fearless detectives, impenetrable ciphers and strange hooded assassins. A pacey, enjoyable yarn, with a surprising twist that ranks with the best of the Doyle Canon"

    Times Literary Supplement
  • "Truly frightening"

    Time Out
  • "A satisfying Borgesian mix of library riddle, fact and conjecture"

    Guardian