The Moons of Mars
From Author Wars - https://authorwars.com/books/the-moons-of-mars-724613.html
Editions/Publications:
- Unknown. Galaxy Science Fiction, September 1952 (Unknown, Willer, Galaxy Publishing Corporation, $0.35, 164 pages, digest, MAGAZINE)
- Unknown. Galaxy Science Fiction [UK], v3 #2 (Unknown, Willer, Thorpe & Porter, 1/6, 164 pages, digest, MAGAZINE)
- 2016 . The Moons of Mars (2016, Willer, Project Gutenberg, $0.00, ebook, Chapter Book)