Publisher's Synopsis
Edited by Joseph Lewis French, this collection of 9 riddle stories includes "The Mysterious Card" and its sequel by Cleveland Moffett, "The Oblong Box" by Poe, "A Terribly Strange Bed" by Wilkie Collins, "The Lost Room" by Fitz-James O'Brien and others selected as masterful examples of the genre by the editor. He says in the forward:
