Mystery of the Martian Pendulum
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Overview:
- Title: Mystery of the Martian Pendulum
- Author: Julian S. Krupa
- Year: 1941
- Type: Interior Art
Editions/Publications:
- Unknown. Amazing Stories, October 1941 (Unknown, Julian S. Krupa, Ziff-Davis Publishing Company, $0.20, 148 pages, pulp, MAGAZINE)
- Unknown. Space Adventures (Classics), Winter 1970 (Unknown, Julian S. Krupa, Ultimate Publishing Co., Inc., $0.50, 132 pages, digest, MAGAZINE)
- 2015 . Science Fiction Classics #8 (2015, Julian S. Krupa, Pulp Tales Press, ISBN-10: 9781512358124, $14.95, 148 pages, Trade Paperback, Anthology)