Factory in the Sky
From Author Wars - https://authorwars.com/books/factory-in-the-sky-2203771.html
Editions/Publications:
- Unknown. Astonishing Stories, September 1941 (Unknown, G. Thorp, Fictioneers, Inc., $0.10, 116 pages, pulp, MAGAZINE)
From Author Wars - https://authorwars.com/books/factory-in-the-sky-2203771.html