October 1951 issue October 1951 cover art attributed to Rudy Nappi cover reused for September 1953 issue of Best True Fact Detective
February 1946 issue February 1946 better image than previously posted June 1946 UK edition [updated 7/31/25]
1958 Alexander Moring paperback – cover art by Portada Noiquet 1958 Alexander Moring paperback cover art by Portada Noiquet better image than previously posted
1953 Pyramid paperback original – cover art by Julian Paul 1953 Pyramid paperback original cover art by Julian Paul better image than previously posted
Fall (September) 1950 issue ~ cover art by Rudolph Belarski Fall (September) 1950 cover art by Rudolph Belarski better image than previously posted