Ace-High Novels. New York. The Clayton Magazines, Inc., April 1932

Ace-High Novels. New York. The Clayton Magazines, Inc., April 1932, Volume: Gilbert C3. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525035 Accessed December 26, 2025.