
1951 Gold Medal paperback original
cover art by Barye Phillips

1961 Gold Medal paperback original
Charles Willeford writing under this pseudonym
author’s only crime novel under this name
cover art by Robert Abbett
better image than previously posted

1950 Handi-Book digest original
cover art by George Gross



cover art by Darcy (Ernest Chiriacka)

1963 Beacon paperback original with updated artwork


pseudonym of Keith Carlton Robertson
first published as The Diamond-Studded Typewriter in 1958 by Macmillan
republished the following year by Dell in softcover with a new title
better image than previously posted
[updated with cover art 8/8/25]

cover art by Samson Pollen
published in 1957 by Bouregy as The Angry Dream
this is the 1958 Zenith reprint
better image than previously posted

1957 Mystery House hardcover reprint with original title

better image than previously posted

1961 Popular Library paperback original
cover art by Robert McGinnis
better image than previously posted

1950 Avon Monthly Novel digest original – first appearance
cover art by Mike Doyle

1951 Avon paperback – first mass market
cover art attributed to Barye Phillips
better image than previously posted

cover art by John Vernon
better image than previously posted