The Silver Forest / A Killer Among Us x 4

1926 Dutton hardcover

1949 Popular Library reissue – cover art by Rudolph Belarski

February 1957 Lion paperback reissue – with altered title

cover art by Harry Schaare

better image than previously posted

1954 Popular Library reissue

1959 Dell reissue – cover art by Harry Schaare

cover art by Harry Schaare

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]

1959 Pyramid paperback – cover art by Harry Schaare

Gloria and Forrest E. Fickling

1959 Pyramid paperback original

4th with private eye Honey West

cover art by Harry Schaare

better image than previously posted

later Pyramid reissue – tie-in to the TV show