April 1, 1936 issue ~ cover art by Wynne W. Davies April 1, 1936 – debut issue cover art by Wynne W. Davies
October 1949 issue ~ cover art by George Gross October 1949 cover art by George Gross better image than previously posted
1951 Avon paperback – cover art by Ray Johnson 1951 Avon paperback cover art by Ray Johnson December 01, 2013
November 1960 issue ~ cover art by Carl Pfeuffer November 1960 issue better image than previously posted cover art by Carl Pfeuffer
SMB Noir 
