Cosmic Cube
From Author Wars - https://authorwars.com/books/cosmic-cube-2000753.html
Overview:
- Title: Cosmic Cube
- Author: uncredited
- Year: 1939
- Type: Interior Art
Editions/Publications:
- Unknown. Thrilling Wonder Stories, August 1939 (Unknown, uncredited, Better Publications, Inc., $0.15, 132 pages, pulp, MAGAZINE)