Unknown (Jack Williamson; J. Allan Dunn; H. W. Guernsey; Malcolm Jameson; E. A. Grosser; Robert Arthur; Theodore Sturgeon) — UNKNOWN Fantasy Fiction: March, Mar. 1940

Reading Copy Street & Smith NY Vol. III, No. 1. Pulp magazine. Edited by John W. Campbell, Jr. Cover art by Cartier for "The Reign of Wizardry" (pt. 1 of 3) by Jack Williamson. Includes "On the knees of the Gods" (conclusion) by J. Allan Dunn; "The Black farm" (novelette) by H. W. Guernsey; "Philtered Power" by Malcolm Jameson; "The Living Ghost" by E. A. Grosser; "Gateway" by Robert Arthur; "Derm Fool" by Theodore Sturgeon. Readers' Department: "Of Things Beyond"; "-And Having Writ-". Illustrated by Cartier, M. Islip, Koll, Kramer, and Orban. No back cover; spine taped; tannned; creased; edge and corner chips and wear; internal tears. Reading copy.