The Sword of Rhiannon by Leigh Brackett
Ace Books, 1953
Price I paid: $1.50
MARS—a million years ago…
MARS—Planet of science-lords and man-monsters…
MARS—world of mystery and marvels…
Into this lost world plunged Matt Carse, explorer of interplanetary ruins, to find himself inhabiting the body of a mythical “god” and slated to fight that immortal’s battles all over again—this time with the knowledge of Earth’s unborn future as his sole scientific secret.
Leigh Brackett’s THE SWORD OF RHIANNON is an epic of interplanetary adventure by a writer comparable only to Edgar Rice Burroughs.
Schlock Value 