February 1952 issue February 1952 cover art attributed to George Gross, but maybe Howell Dodd? February 23, 2014
1961 Dell reissue – cover art by Robert Abbett 1961 Dell reissue – cover art by Robert Abbett British 1959 Hammond Hammond hardcover
September 1951 issue ~ cover art by Howell Dodd September 1951 issue ~ cover art by Howell Dodd December 11, 2018
1961 Permabook reissue – cover art by Harry Bennett 1959 Harcourt hardcover 1961 Permabook paperback reissue cover art by Harry Bennett
November 1951 issue ~ cover art by Michael McCann November 1951 cover art by Michael McCann better image than previously posted
To Hell Together x 2 1951 Gold Medal paperback original cover art by Barye Phillips 1959 Gold Medal paperback reissue cover art by Barye Phillips November 15, 2014
1961 Beacon paperback original + 1 1961 Beacon paperback original cover art attributed to Al Rossi undated European cover
December 1941 issue ~ cover art by Rafael DeSoto December 1941 cover art by Rafael DeSoto better image than previously posted
August 1950 issue ~ cover art by Rafael DeSoto August 1950 cover art by Rafael DeSoto better image than previously posted