Cain's Jawbone: The world's most difficult literary puzzle and TikTok famous bestselling murder mystery sensation for fans of S, THE CYPER FILES, JOURNAL 29 and THE PAPER LABYRINTH True crime From the Old Testament through

From the Old Testament through the New Testament

IF THE WORLD WERE 100 PEOPLE – WINNER of The Royal Society Young People’s Book Prize 2022 and WINNER of The ALCS Educational Writers’ Award 2023

one driven by human reason and curiosity whose purpose is to save civilization itself

’ Reader reviewer

inspiration

Cain's Jawbone: The world's most difficult literary puzzle and TikTok famous bestselling murder mystery sensation for fans of S, THE CYPER FILES, JOURNAL 29 and THE PAPER LABYRINTH True crime From the Old Testament throughSix murders. One hundred pages. Millions of possible combinations but only one is correct. Can you solve Torquemada's murder mystery? 'If James Joyce and Agatha Christie had a literary love child, this would be it.' The Daily Telegraph In 1934, the Observer's cryptic crossword compiler, Edward Powys Mathers (aka Torquemada), released a novel that was simultaneously a murder mystery and the most fiendishly difficult literary puzzle ever written. The