Scientific Mysteries: (Unknown Life Forms)
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Overview:
- Title: Scientific Mysteries: (Unknown Life Forms)
- Author: Joe Sewell
- Year: 1941
- Type: Interior Art
Editions/Publications:
- Unknown. Amazing Stories, August 1941 (Unknown, Joe Sewell, Ziff-Davis Publishing Company, $0.20, 148 pages, pulp, MAGAZINE)
- 2015 . Science Fiction Classics #7 (2015, Joe Sewell, Pulp Tales Press, ISBN-10: 9781508862864, $14.95, 148 pages, Trade Paperback, Anthology)