His other works include Arthur Rex (1978), Neighbors (1980), and The Feud (1983), which was nominated for a Pulitzer Prize. Berger was born in Cincinnati, Ohio, the son of Thomas Charles, a public school business manager, and Mildred (née Bubbe) Berger. Berger grew up in the town of Lockland, Ohio, and one of his first jobs was working at a branch of the public library while in high school. After a brief period in college, Berger enlisted in the army in 1943 and served in Europe during World War II. His experiences with a medical unit in the American occupation zone of postwar Berlin inspired his first novel, Crazy in Berlin (1958). This novel introduced protagonist Carlo Reinhart, who would appear in several more novels. In 1946, Berger reentered college at the University of Cincinnati, earning a bachelor’s degree two years later. In 1948, he moved to New York City and was hired as librarian of the Rand School of Social Science. While enrolled in a writer's workshop at the nearby New School for Social Research, Berger met artist Jeanne Redpath; they married in 1950.