Floyd Mahannah - No Luck for a Lady

Originally published as "The Yellow Hearse" by Duell, Sloan & Pearce Inc. (hardback) in 1950. This re-titled paperback edition published by Signet (879) in June 1951. Cover art is not credited, but was reused in 1955 for the 2nd printing of Wade Miller's "Killer's Choice". (Which I have incidentally, but my copy is badly stained, so I'm not scanning it)