Cain’s Jawbone by Edward Powys Mathers is a murder mystery novel first published in 1934. The book consists of 100 single-sided pages arranged in the wrong order. To solve the puzzle, the reader must determine the correct order of the pages, the names of the murderers, and their victims within the story. Only three people have correctly solved the puzzle, two in 1935, and one in 2020! Cain’s Jawbone is now available through our Library of Things collection.

Can you solve the mystery?