Cosmos: Chapter 4: The Murderer from Mars (Part 4 of 18)

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Overview:

Title: Cosmos: Chapter 4: The Murderer from Mars (Part 4 of 18)
Author: Bob Olsen
Year: 1933
Type: Serials

Editions/Publications:

Unknown. Science Fiction Digest, September 1933 (Unknown, Bob Olsen, Conrad H. Ruppert, $0.10, 28 pages, pulp, FANZINE)