Hardcover. NY, Mystery League, 1st, 1931, Book: Good, Dust Jacket: None, Hardcover, black cloth stamped in green, 286 pages. Shelf-worn copy, spine faded, but otherwise a clean, sound copy. A man carrying diamonds in his pocket that are worth a fortune, is traveling in a train with only five others in the compartment. The train enters a tunnel and after a few seconds of darkness, emerges into the light. The man has a small red hole in his forehead and the diamonds are gone.
 "The Tunnel Mysteryby: Lenehan, J. C.")