Synthetic Men of Mars

Edgar Rice Burroughs

Book 9 of Barsoom

Language: English

barnesnoble ISBN

Library - Science Fiction and Fantasy Novel Science Fiction _isfdb

Publisher: Frank A. Munsey

Published: Jan 2, 1939

Magazine: Argosy, January 7, 1939

Description:

John Carter desperately needed the aid of Barsoom's greatest scientist. But Ras Thavas was the prisoner of a nightmare army of his own creation — half-humans who lived only for conquest. And in their hidden laboratory seethed a horror that could engulf all of Mars.