New York: Street & Smith Publications, Incorporated, 1939. First Edition. Pictorial wrappers. Item #20943
Pages are mildly age-toned, pencil marking to front cover, a hint of edge wear. A bright near fine copy. Contributions by H. L. Gold and L. Sprague de Camp, Lester del Rey, Eric Frank Russell and others. Cover illustration by H. W. Scott.; Octavo.