Chicago: A.C. McClurg & Co, 1917. First Edition. Octavo. Item #022084
First printing.326pp., Illustrated by Frank E. Schoonover. The author's first story and first of Burrough's mars series, which was first serialized in the pulp magazine, All-Story Magazine in 1911. Bound in brown cloth lettered and stamped in red, light wear through to corners, a few tiny nicks to mars on front cover, some rubbing to covers, acking one front endpaper, A good copy.