"Quake" Valve
From Author Wars - https://authorwars.com/books/quake-valve-127776.html
Overview:
- Title: "Quake" Valve
- Author: Jack Caldwell
- Year: 1942
- Type: Essays
Editions/Publications:
- Unknown. Amazing Stories, September 1942 (Unknown, Jack Caldwell, Ziff-Davis Publishing Company, $0.25, 244 pages, pulp, MAGAZINE)
- Unknown. Amazing Stories Quarterly (Reissue), Spring 1943 (Unknown, Jack Caldwell, Ziff-Davis, $0.35, pulp, MAGAZINE)