June 1955 Pocket paperback

1946 Morrow hardcover

28th Perry Mason novel

June 1955 Pocket paperback reissue, 7th printing

cover photo by Alfred Gesheidt

better image than previously posted

1959 Cardinal paperback reissue

cover art by Charles Binger

better image than previously posted

artwork by Robert Maguire

Oil on board, 12.375 x 10 in. (sight)
Not signed

A variation of this illustration was published as the paperback cover for The Joy Zone by Anthony Dare, All Star Books AS 85 variant, 1966:

~ her hair is different

~ she’s now looking out at the reader

~ her ‘garment’ is different

~ pillows have different brushwork

~ shadow and background are different