Garden City, New York: Doubleday and Company, 1954. First Edition. Near Fine/Very Good+. First edition stated, first printing. Signed by Isaac Asimov on title page and inscribed to a former owner. 224 pp. Bound in publisher's original dark blue leatherette with spine lettered in red, red topstain. Near Fine with light rubbing to spine ends, pages tanned, in a Very Good+ unclipped dust jacket with sunning to spine and edges, light edge wear and light toning. The first book in Asimov's Robot series, very uncommon signed.