Good. No dust jacket as issued. Clean pages and tight binding, but read several times and showing it. A few pages with small creases. Small crease in corner of back cover. Trade paperback (US). Glued binding. 384 p. Audience: General/trade.
Good. 376 pages; spine and cover creasing, edge wear; Powered by a revolutionary, laser-driven lightsail, the first manned interstellar probe would reach the bizarre double planet that circled Barnard's Star in a mere twenty years. The world's finest scientists had fought desperately for places on the expedition. They would arrive prepared for adventure, danger, and most of all, the thrill of scientific discovery. But what they would learn, both from Rocheworld and the incredible minds that inhabited it, would surpass all their expectations.
Very Good. Mass Market pb. Very good condition; edges, corners, and covers of book show minor wear. No underlining; no highlighting; no internal markings. Stored in sealed plastic protection. In the event of a problem we guarantee full refund. 1985. Mass Market pb.
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