VAN VOGT, A. E. (1912-2000). Pair of First Editions, One Signed, including: Slan. Sauk City, WI: Arkham House, [1946]. 8vo. Publisher's full black cloth, spine stamped in gilt, unclipped dust jacket (light offsetting to endleaves, text a bit toned; jacket spine toned and lightly soiled, light toning, soiling rubbing to jacket). Very good. FIRST EDITION. And: The Weapon Makers. Providence, RI: The Hadley Publishing Co., 1947. 8vo. Publisher's full red cloth, spine stamped in gilt, publisher's unclipped dust jacket (minor rubbing to cloth; jacket spine a bit sunned, light rubbing to jacket, rear jacket panel a bit soiled). Fine. FIRST EDITION, INSCRIBED BY VAN VOGT ON THE TITLE-PAGE: ?This rare limited edition ? with all best wishes A. E. Van Vogt". From the renowned personal collection of Dr. George D. Lacy. Measurements: 9 x 5 ? x 1".