1957 Pyramid edition paperback original
cover art by Harry Schaare
reworked cover art?
Category: pulp
1954 Pyramid reissue
1954 Abelard hardcover as Free are the Dead
published that same year by Pyramid with this title
1960 Gold Medal paperback original – cover art by Charles Binger
1960 Gold Medal paperback original
cover art by Charles Binger
11th with Chester Drum, private eye
SMB Noir 