1946 Dell mapback – cover art by Gerald Gregg/map by Ruth Belew
1949 Dell reissue – cover art by William Jacobson
1955 Dell reissue – cover art by Robert Stanley
better image than previously posted
1961 Dell reissue – cover art by Robert McGinnis
1964 Dell reissue – cover art by Robert McGinnis
better image than previously posted
SMB Noir 