Play-Brain!
From Author Wars - https://authorwars.com/books/play-brain-128756.html
Overview:
- Title: Play-Brain!
- Author: Leslie Phelps
- Year: 1951
- Type: Essays
Editions/Publications:
- Unknown. Amazing Stories, January 1951 (Unknown, Leslie Phelps, Ziff-Davis Publishing Company, $0.25, 164 pages, pulp, MAGAZINE)
- Unknown. Amazing Stories, #11 (Unknown, Leslie Phelps, Thorpe & Porter, 2/-, 132 pages, pulp, MAGAZINE)