Philadelphia: The John C. Winston Company, 1956. First edition. Hardcover. 207pp. Octavo [22 cm] Red cloth over boards with the title and publisher's device stamped in black ink on the backstrip. The spine ends are gently bruised. In a price-clipped dust jacket, with light smudging to the rear panel, and small chips to the extremities. The front panel illsutration by Alex Schomburg is bright and fresh. Very good / very good. Item #56920
Part of the Winston science fiction series published for a juvenile audience.