Six Who Were Masked
From Author Wars - https://authorwars.com/books/six-who-were-masked-834284.html
Editions/Publications:
- Unknown. Amazing Stories, October 1936 (Unknown, Leo Morey, Teck Publications, Inc., $0.25, 148 pages, pulp, MAGAZINE)
From Author Wars - https://authorwars.com/books/six-who-were-masked-834284.html