Synthetic Men of Mars
Edgar Rice Burroughs
160 pages, Paperback
ISBN: 0345339304
ISBN13:
Language: English
Publish: 504950400000
AdventureClassicsFantasyFictionPlanetary RomancePulpScience FictionScience Fiction FantasySpeculative FictionSword and Planet
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.