September 28, 2025

1957 Pocket reissue – cover art by George Ziel

pseudonym of Mary F. McChesney

1955 Mill hardcover, this the later 1957 Pocket paperback

cover art by George Ziel

better image than previously posted

cover art by Morgan Kane

better image than previously posted

1950 Archer paperback in the UK, 1951 in the US

cover art by Reginald Heade