John Edward Williams was an American author, editor and professor. He was best known for his novels Butcher's Crossing (1960), Stoner (1965), and Augustus (1972), which won a U.S. National Book Award.

Clarksville is a city and county seat of Red River County, Texas, United States, in the northernmost part of the Piney Woods region of East Texas. As of the 2020 census, the city population was 2,857.