Los Angeles: Leonard-Freefield Co., 1949.
First edition, first printing. Signed by George Adamski on the front free end paper, inscribed "Good luck to you" and dated 11-12-1950. Very Good, lacking the dust jacket. Bowing to rear board. Light rubbing to gilt stamping and cloth at edges, slight fading to spine. Pages toned, offsetting to end papers. Small water spot to edge of page block. Contact address for Adamski's "Advanced Thinkers Club" is revised and updated in pencil. A very rare Adamski title, ghost-written for him by his secretary, Lucy McGinnis. Critics would later draw similarities between this early work of science fiction and his later claims of real-life space travel in Inside the Space Ships. Item #151108002