better image than previously posted
Category: mystery
January 1939 issue ~ cover art by Norman Saunders
May 1957 issue ~ cover art by O.G. Brabbins
November 1945 issue ~ cover art by Richard R. Epperley
July 1942 issue ~ cover art by Rafael DeSoto
November/December 1939 issue
February 1951 issue ~ cover art by Charles Wood
1957 Avon reissue ~ cover art by Art Sussman
cover art by Art Sussman
first published as Sinister Errand, Collins UK hardcover, 1945
SMB Noir 