Omnibook; Selected Current Books in Abridged Editions. New York: Omnibook, Inc., December 1938

Omnibook; Selected Current Books in Abridged Editions. New York: Omnibook, Inc., December 1938, Volume: Gilbert E186. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/526921 Accessed December 27, 2025.