Dark Interlude or The Terrible Night x 7 +

1947 UK hardcover from Collins and US hardcover from Dodd Mead

1949 Bantam reissue – cover art by C.C. Beall

sketch for the cover by Sam Peffer

1957 Pan reissue

1959 Avon edition – cover art by Darcy

1960 UK paperback reissue – cover art by Sam Peffer

1962 Fontana reissue – cover art by John L. Baker

1965 Fontana UK reissue – cover art by Renato Fratini.

The Golden Spiders x 6

1953 Viking hardcover

22nd Nero Wolfe book

1955 Bantam reissue

cover art by Barye Phillips

better image than previously posted

1964 Bantam reissue

1964 UK edition from Fontana

cover art by Renato Fratini

1972 French edition

1989 Bantam reissue

Me, Hood! x 4

1963 Corgi UK paperback original

cover art by Renato Fratini

1967 Corgi reissue

1969 Signet edition – 1st US edition

cover art by Robert McGinnis

better image than previously posted

1971 Corgi reissue

cover art by Terry Gilbert