MASTERS OF TIME. Reading, Pennsylvania: Fantasy Press, 1950. Octavo, cloth. First edition. One of 500 numbered copies signed by van Vogt. Collects two short novels, "The Masters of Time," first published as "Recruiting Station" in ASTOUNDING, March 1942, and "The Changeling," first published in ASTOUNDING, April 1944. Early owner's signature dated 1950 and his Art Deco SF bookplate on the front free endpaper. Cloth lightly stained at lower fore-edge corners, endpapers lightly tanned (less than usual), a nearly fine copy in fine dust jacket. (#163540).
First edition so stated on copyright page.