The Early Years of the Ape Man: Tarzan of the Apes, Return of Tarzan, Beasts of Tarzan, Son of Tarzan Tarzan and the Jewels of Opar, Jungle Tales of Tarzan
6 paperback volumes in slipcase (4 1/4 x 7 1/4). Books vary 158 to 245 pp.
Edgar Rice Burroughts, Tarzan of the Apes, paperback