Published by Ziff-Davis Publishing Company, Chicago, 1947
Seller: John W. Knott, Jr, Bookseller, ABAA/ILAB, Laurel, MD, U.S.A.
Octavo, single issue, pictorial wrappers. Pulp magazine. Hard boiled novelette by Frank Gruber (Johnny Fletcher), "Whispering Master." Also a story by William McGivern. [Reference: Cook, Mystery, Detective and Espionage Magazine, p. 314-315]. Light edge wear with some creases and small tears, a very good copy. (19339).