THE SWORDSMAN OF MARS. New York: Ace Books, Inc., . Small octavo, pictorial wrappers. First paperback edition. Ace Books D516. An Earthman exchanges personalities with an ancient Martian and pursues a vicious criminal who seeks to destroy Martian civilization. First published as a six-part serial in ARGOSY WEEKLY in 1933. A fine copy. (#157979).
No statement of printing.