Ace # D-233. Covers somewhat creased, rubbing, minor edge wear, 3/4" chip missing at base of spine. Some browning but text is clean and unmarked.
"One man alone on an alien world! He crash-landed on Mars 15 years ahead of any other Earth expedition. He was without communications, without supplies, and with nothing but the wreck of an experimental rocket for resources. It was barren, cold, more grimly inhospitable than the top of Mount Everest. And if it had inhabitants, they were conspicuous by their absence. The story of how one determined man set out to survive on a world whose very air he couldn't safely breathe is an astounding science-fiction saga - the 'Robinson Crusoe' of the Red Planet!"; 16mo - over 5¾" - 6¾" tall