
1948 Dutton hardcover – a Guilt Edged Selection


1951 Boardman hardcover – cover art by Denis McLoughlin

1952 Boardman softcover – cover art by Denis McLoughlin
better image than previously posted


1958 Corgi reissue in Britain

1948 Dutton hardcover – a Guilt Edged Selection


1951 Boardman hardcover – cover art by Denis McLoughlin

1952 Boardman softcover – cover art by Denis McLoughlin
better image than previously posted


1958 Corgi reissue in Britain

September 1948 issue ~ debut of the story
cover art by Earle Bergey

1949 Dutton hardcover – first book appearance

1950 Bantam reissue – cover art by Herman Bischoff
better image than previously posted

1951 Boardman hardcover from Britain – cover art by Dennis McLoughlin

1954 Bantam reissue – cover art by Charles Binger
better image than previously posted

1954 Boardman paperback reissue – cover art by Pagram

1978 Bantam reissue – cover art by Paul Lehr

1978 Pennyfarthing Press hardcover, limited edition reissue
cover art by Grant Canfield


1939 Coward-McCann hardcover
cover designed by Clayton Rawson, magician and mystery writer

cover art by Dennis McLoughlin
better image than previously posted

1960 Simon & Schuster US hardcover, 1963 Boardman UK hardcover
cover art by Denis McLoughlin
13th in his landmark procedural series