April 1935 issue ~ cover art by Dalton Stevens April 1935 cover art by Dalton Stevens better image than previously posted
Prison Break #3 (Avon, 1952) Prison Break #3 (Avon, 1952) cover art repurposed from 1948 Avon reissuye
April 1948 issue ~ cover art by George Gross April 1948 cover art by George Gross better image than previously posted
July 1938 issue ~ cover art by William Dodge Stevens July 1938 cover art by William Dodge Stevens (older brother of Dalton) better image than previously posted