Cosmos: Chapter 4: The Murderer From Mars (Part 4 of 29)

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Overview:

Title: Cosmos: Chapter 4: The Murderer From Mars (Part 4 of 29)
Author: Bob Olsen
Year: 1973
Type: Serials

Editions/Publications:

Unknown. Perry Rhodan #35: Beware the Microbots (Unknown, Bob Olsen, Ace Books, $0.75, 155 pages, Paperback, MAGAZINE)