Cain’s Jawbone By Edward Powys Mathers

First devised in 1934 by the cryptic crossword compiler Edward Powys Mathers (aka. Torquemada), Cain’s Jawbone is a fiendishly difficult literary puzzle where seemingly random pages must be set in their one correct order to reveal a labyrinthine murder mystery. Six murders. One hundred pages. Only 4 could solve this puzzle! Will you be the 5th?