
cover art by Robert McGinnis

aka Erle Stanley Gardner
1949 Morrow hardcover, 12th in the series with private eyes Bertha Cool and Donald Lam
cover art by Mike Ludlow

1950 Simon & Schuster hardcover, this the later 1953 Dell paperback reissue
stand-alone mystery
cover art by George Geygan
better image than previously posted


cover art by Robert Stanley

cover art by Robert Stanley
better image than previously posted

cover art by Robert McGinnis

pseudonym of Johannes Matthijs Willem Knipscheer
1951 Little Brown hardcover, The Aleutian Blue Mink, this the 1952 Dell reprint with the new title
cover art by James Meese
8th with the husband-and-wife sleuthing team of John and Suzy Marshall

1955 Dell paperback original.
cover art by George Gross
better image than previously posted
also published as On the Make in 1960 by Dell
cover art by Mitchell Hooks
better image than previously posted
