Safety Valve
From Author Wars - https://authorwars.com/books/safety-valve-635869.html
Editions/Publications:
- Unknown. Future Science Fiction, No. 44, August 1959 (Unknown, Emsh, Columbia Publications, Inc., $0.35, 132 pages, digest, MAGAZINE)
From Author Wars - https://authorwars.com/books/safety-valve-635869.html