Unknown, July 1939
From Author Wars - https://authorwars.com/publications/unknown-july-1939-61847.html
Overview:
- Title: Unknown, July 1939
- Author: uncredited
- Year: 1939
- Publisher: Street & Smith Publications, Inc.
- Price: $0.20
- Pages: 164
- Binding: pulp
- Type: MAGAZINE
- Title Reference: Slaves of Sleep (Complete Novel)
- Notes: Volume I, Number 5
Cover illustration for "Slaves of Sleep" (untitled in the magazine). Interior art by Cartier, Kirchner, Orban, and Slater.