Secrets. Mount Morris, Ill.: Periodical House, Inc., December 1936

Secrets. Mount Morris, Ill.: Periodical House, Inc., December 1936, Volume: Gilbert D904. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/527409 Accessed December 27, 2025.