William Diehl (edit name/settings)

From Wikipedia:

William Diehl (December 4, 1924 – November 24, 2006) was an American novelist and photojournalist.

He had two children, a boy and a girl from whom he was estranged.

Diehl was fifty years old and already a successful photographer and journalist when he decided to begin a writing career. His first novel, Sharky's Machine, which became a movie by the same name was directed by and starred Burt Reynolds. Diehl saw the movie shot on location in and around his hometown of Atlanta, Georgia. Its cast included Vittorio Gassman, Brian Keith, Charles Durning, Earl Holliman, Rachel Ward, Bernie Casey, Henry Silva, and Richard Libertini. It has been the most successful box-office release of a film directed by Reynolds.

Diehl later completed eight more novels, including Primal Fear, which also became a movie by the same name starring Richard Gere and Edward Norton. Diehl died at Emory University Hospital in Atlanta on November 24, 2006, of an aortic aneurism. He was a resident of Woodstock, Georgia at the time of his death and was working on his tenth novel.