Crime Busters. New York, N.Y.: Street and Smith Publications, Inc., November 1937

Crime Busters. New York, N.Y.: Street and Smith Publications, Inc., November 1937, Volume: Gilbert C128. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525643 Accessed December 26, 2025.