Rockets: The future of travel beyond the stratosphere By Ley, Willy Books / Hardcover Transportation › Spaceflight Publisher: Viking Press, January 1944 Price $38.54 Free Shipping Send to a friend Collectible - Acceptable First Edition First edition copy. Collectible - Acceptable. Book Good. No dust jacket. Clipping of dj panel taped to half title verso. Writing inside. (Rocketry, Astronautics, Space Flight) $38.54 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.