Keith Sprunger is emeritus professor of history at Bethel College. He taught at Bethel 1963–2001. His main publications are in the area of English Puritanism and Mennonite history. He is currently working on the history of printing and Puritan and Mennonite church architecture. The three Sprunger children are David, Mary, and Philip, all Bethel graduates, and all are now college teachers.