Burroughs, Edgar Rice, 1875-1950. Tarzan and the forbidden city [electronic resource] / [by] Edgar Rice Burroughs.. — New York, : Ballantine Books, [1964]. — 191, [1] p. 18 cm. — (Ballantine Books U2020).
On cover: Tarzan 20. "First published serially in Argosy magazine, March 19 through April, 1938." Publisher's advertisement [1] p. at end. Original colored illustrated wrappers.