Erle Stanley Gardner, (born July 17, 1889, Malden, Mass., U.S. - died March 11, 1970, Temecula, Calif.), American author and lawyer who wrote nearly 100 detective and mystery novels that sold more than 1,000,000 copies each, making him easily the best-selling American writer of his time. His best-known works centre on the lawyer-detective Perry Mason.
The son of a mining engineer, Gardner traveled extensively with his family throughout childhood. He dropped out of Valparasio University, Valparaiso, Ind., after a brief time and settled in California, where he worked as a typist in a law firm. After three years he was admitted to the California bar (1911) and began defending poor Chinese and Mexicans as well as other clients. His interest in the friendless and unjustly accused was lifelong and led to his founding of The Court of Last Resort in the 1940s, an organization dedicated to helping men imprisoned unjustly.
While practicing trial law in Ventura, Calif., he began writing for the pulp magazines popular at that time, creating accurate courtroom scenes and brilliant legal maneuvers resembling his own legal tactics. By 1932 he was writing more than 200,000 words a month while still working two days a week in his law practice. With the successful publication of the first Perry Mason detective stories, The Case of the Velvet Claws (1933) and The Case of the Sulky Girl (1933), however, he gave up the law. Eighty Perry Mason novels followed. Gardner later supervised the adaptation of the Perry Mason stories for radio, television, and motion pictures.
https://www.britannica.com/biography/Erle-Stanley-Gardner
