the mystery men of mars

New York: Grosset & Dunlap Publishers, 1933. Very Good/Very Good. New York: Grosset & Dunlap, 1933. First Edition. Octavo. 216 pp. Endpapers and color frontispiece illustrated by Valentine. Illustrated dust jacket. Blue boards stamped in black. Red topstain. Dust jacket lightly chipped along edges and along spine and flaps with some general rubbing. Boards worn at extremities with some fraying to top of spine. Binding is sound and pages unmarked. Part of the attractively-designed "Adventures In The Unknown," series.