Moonlit Massacre, Cooper's debut novel, draws inspiration from one of Oklahoma's most notorious crimes as well as other unsolved murders in the same time frame to knit together a story of a community gripped with fear. Rather than focus on the assailants, Cooper explores a young city rocked by tragedy.
Moonlit Massacre presents a diverse Oklahoma landscape overlooked by national news, utilizing elements of true crime, literary horror, and historical fiction to focus on the inner lives of Oklahomans from marginalized backgrounds. To bring this story to life, Cooper dedicated years to researching Oklahoma history and the Stockade murders before completing a Creative Writing MFA at Oklahoma City University. Similar books include Berney's November Road, Killers of the Flower Moon, Devil in the White City, the works of Stephen Graham Jones, and Jane Harper's The Dry.