The Earth's Core
From Author Wars - https://authorwars.com/books/the-earths-core-193635.html
Overview:
- Title: The Earth's Core
- Author: Henry Gade
- Year: 1940
- Type: Essays
Editions/Publications:
- Unknown. Amazing Stories, March 1940 (Unknown, Henry Gade, Ziff-Davis Publishing Company, $0.20, 148 pages, pulp, MAGAZINE)
- Unknown. Science Fiction Adventure Classics, Summer 1971 (Unknown, Henry Gade, Ultimate Publishing Co., Inc., $0.60, 132 pages, digest, MAGAZINE)
- Unknown. Amazing Stories Quarterly (Reissue), Fall 1940 (Unknown, Henry Gade, Ziff-Davis, $0.25, pulp, MAGAZINE)