Bats Fly at Night x 6

1942 Morrow hardcover

7th with private eyes Bertha Cool and Donald Lam

1948 Dell reissue – cover art by Gerald Gregg

better image than previously posed

1953 Dell reissue – cover art by Robert Stanley

cover art by Robert McGinnis

1960 Dell reissue

1963 Dell reissue – cover art by Ron Lesser

1966 Dell reissue – cover art by Robert Abbett

The Lethal Sex x 2

1959 Dell paperback original anthology of short stories by women crime writers, an idea initiated by MacDonald

cover painting by Ron Lesser

1962 Fontana edition from the UK

cover art by John L. Baker

better image than previously posted

[post updated 10/8/25]

Seven Slayers x 5

1946 Chartered digest paperback original

better image than previously posted

1950 Avon paperback original, 1st printing, seven stories originally published in Black Mask Magazine

Black” (May 1932)

Red 71” (December 1932)

Parlor Trick” (July 1932)

One, Two, Three” (May 1933)

Murder in Blue” (June 1933) – “Murder Done in Blue” in the original magazine

Pigeon Blood” (November 1933)

Pineapple” (March 1936)

1987 Black Lizard reissue

cover art by Kirwin

1987 Blood & Guts hardcover reissue

cover art by Joe Servello

February 2012 Centipede hardcover

cover art by Ron Lesser

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