New York: Frank A. Munsey Company, 1941. Octavo, single issue, cover by Virgil Finlay, printed wrappers. Pulp magazine. Features "Beyond the Great Oblivion" by George Allan England. Primarily FFM reprinted science fantasy material. "Famous Fantastic Mysteries [has] a special historical significance because it preserved (and introduced a new generation to) the older traditions from which modern science fiction emerged." - Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 212-216. [Reference: Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 211-216].