THE DOOR INTO SUMMER. Garden City: Doubleday & Company, Inc., 1957. Octavo, cloth. First edition. "A robotics engineer is cheated out of his patents. He time travels to the future, and then back into the past, in order to put things right and rendezvous with his true love (and his pussycat). A delightful story -- Heinlein at his cheeriest." - Pringle, The Ultimate Guide to Science Fiction, second edition (1995), p. 104. Anatomy of Wonder (1987) 3-198. Pringle, Science Fiction: The 100 Best Novels 23. A fine copy in fine dust jacket with just a touch of rubbing at spine ends and three corner tips, faint horizontal crease at top edge of front panel, and hint of sunning to spine panel. A sharp copy. Among the most elusive Heinlein first editions, this book is rarely encountered in superior condition. (#155545).
First edition so stated on copyright page.