John Knowles: A Separate Peace Gallery John Knowles: A Separate Peace Book Reviews, John Knowles John Knowles: A Separate Peace Trevor reviews John Knowles' 1959 novel, A Separate Peace. By Trevor Berrett|2017-09-26T20:58:22-04:00November 19th, 2008|Categories: Book Reviews, John Knowles|Tags: 1950s, 1959|14 Comments