Soldiers of Fortune; Stories of Glamorous Romance and Adventure in All Lands in All Times. New York: The Clayton Magazines, Inc., October 1931

Soldiers of Fortune; Stories of Glamorous Romance and Adventure in All Lands in All Times. New York: The Clayton Magazines, Inc., October 1931, Volume: Gilbert C471. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/527505 Accessed December 27, 2025.