The case of the irate witness; Two little rich girls; Gideon's art

Erle Stanley Gardner (July 17, 1889 – March 11, 1970) was a prolific American author. A former lawyer, he is best known for the Perry Mason series of legal detective stories, but he wrote numerous other novels and shorter pieces and also a series of nonfiction books, mostly narrations of his travels through Baja California and other regions in Mexico. The best-selling American author of the 20th century at the time of his death, Gardner also published under numerous pseudonyms, including A. A...

"J. J. Marric" is a shared pseudonym of John Creasey (1908 - 1973) and William Vivian Butler (1927 - 1987). The latter used the characters created by John Creasey.

Mignon G. Eberhart, J. J. Marric, and Erle Stanley Gardner are celebrated authors of mystery and crime fiction. Their notable works include Eberhart's "Two Little

An American author of mystery novels. She had one of the longest careers (from the 1920s to the 1980s) among major American mystery writers (Wikipedia).