Radnor, PA: Chilton Book Publishers.
1965 [but at least 1972 or later]. 412 pp. Reprint. Signed by the author on the title page, inscribed to a former owner. Bound in publisher's red cloth with titles in white on spine. Foxing to top edge of textblock, else Fine, in a basically Fine unclipped dust jacket with very minor rubbing. A handsome copy of this award-winning sci-fi classic, uncommon signed. Item #140939917