The Double World
From Author Wars - https://authorwars.com/books/the-double-world-872626.html
Editions/Publications:
- Unknown. Astounding Stories, October 1936 (Unknown, Dold, Street & Smith Publications, Inc., $0.20, 164 pages, pulp, MAGAZINE)
From Author Wars - https://authorwars.com/books/the-double-world-872626.html