The Monarch of Mars

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Overview:

Title: The Monarch of Mars
Author: John Pollard
Year: 1956
Type: Short Fiction

Editions/Publications:

Unknown. Fantastic, April 1956 (Unknown, John Pollard, Ziff-Davis Publishing Company, $0.35, 132 pages, digest, MAGAZINE)
2017 . The Monarch of Mars / The Onslaught from Rigel (2017, John Pollard, Armchair Fiction, ISBN-10: 9781612873565, $12.95, 256 pages, Trade Paperback, Omnibus)