Scientific Mysteries: How Long Has the Earth to Live?
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Overview:
- Title: Scientific Mysteries: How Long Has the Earth to Live?
- Author: Morrison Colladay
- Year: 1941
- Type: Essays
Editions/Publications:
- Unknown. Amazing Stories, February 1941 (Unknown, Morrison Colladay, Ziff-Davis Publishing Company, $0.20, 148 pages, pulp, MAGAZINE)
- Unknown. Amazing Stories Quarterly (Reissue), Fall 1941 (Unknown, Morrison Colladay, Ziff-Davis, $0.25, pulp, MAGAZINE)
- Unknown. Science Fiction Classics #19 (Unknown, Morrison Colladay, Pulp Tales Press, $12.95, 150 pages, Trade Paperback, Anthology)