The Mystery of the Yellow Room
The World's First Great Locked-Room

A young reporter named Joseph Rouletabille is called to investigate an impossible crime: a woman was attacked inside a room that was locked from the inside with no possible exit. As the police flounder, Rouletabille uses pure logic and 'the right side of his reason' to solve a puzzle that has baffled the world. A cornerstone of the locked-room mystery genre.