The Mystery of the Hidden Room (Illustrated)

A classic mystery that will keep you guessing whodunit! Carlton Davies is convinced the beautiful Ruth Darwin isn’t guilty of murder, so he hires the clever detective Graydon McKelvie to prove her innocent. But it’s a tangled web of deceit and double-dealing that involves a kidnapping, missing funds, and a hidden room that is the key to family secrets. The puzzler is illustrated with more than 40 new photos that stimulate the imagination and enhance the keeps-you-guessing story.

Marion Harvey was the author of several mystery novels and plays between 1922 and 1935. The first of these was The Mystery of the Hidden Room. Others include The Vengeance of the Ivory Skull, The Clue of the Clock, The House of Seclusion, and The Arden Mystery. Harvey’s plays have been performed in New York, Alabama and Pennsylvania.