Gangsters of the Air (The Ace series)
1st edition, 1st printing. [1938]. 224pp, with black and white plate frontispiece and three further black white plate illustrations, publisher's catalogue at rear. In red cloth-covered boards, with bevelled edges and black titles on spine. 12mo. Cloth is rubbed around spine and on corners; corners rounded, the leading corner heavily so, some minor soiling. Text block edges toned. Two previous owners' names on front free endpaper, visible dimples on front hinge, else otherwise internally neat, clean, bright and tight. A hard to find adventure story.