Small Mass market paperback size 4 1/4 x 6 3/8 inches (10.7 x 16.2 cm). Squarebound. Full color cover. B&W interior. Newsprint paper
Issue Notes
Copyright 1949 by Bell Publishing Company. Copyright 1952 by Avon Publishing Company. Distributed by ANC per cover (American News Corporation). No Printing listed, but probably First.