Data for this issue is from Howard Keltner's Golden Age Comic Books Index. Revised from actual copy by Gary Watson in August 2008.
Art identification by Jim Vadeboncoeur, Jr. Previous indexer suggested Ken Battefield.
Sneak signature: vertical letters on machine spell "LEO".
Art identification by Jim Vadeboncoeur, Jr.
Title taken from the last page of the previous issue's story. Artist verified by Bill Black and added by Craig Delich 2010-5-30.
Last appearance. Last page of story has statement of ownership and management which lists Rose Wyn as editor and the publisher is A. A. Wyn.