October 1935 issue ~ cover art by Rafael DeSoto October 1935 cover art by Rafael DeSoto better image than previously posted
April 1938 issue ~ cover art by J.W. Scott April 1938 cover art by J.W. Scott better image than previously posted
December 1933 issue ~ cover art by J. George Janes December 1933 cover art by J. George Janes better image than previously posted
December 1943 Canadian issue December 1943 Canadian issue cover is based on the November 1943 US issue better image than previously posted
1949 Popular Library reissue ~ cover art by Rudolph Belarski 1949 Popular Library cover art by Rudolph Belarski better image than previously posted
SMB Noir 
