Heintzen, Erich H. The Prairie School of the Prophets: The Anatomy of a Seminary, 1846-1976. Revised and updated edition; St. Louis: Concordia Publishing House, 1989.
Huber, Donald L. Educating Lutheran Pastors in Ohio, 1830-1980: A Historv of Trinity Lutheran Seminary and Its Predecessors. Vol. 33 of Studies in American Religion. Lewiston, NY: The Edwin Mellen Press, 1989. 303 pp. $24.00 ISBN 0-88946-677-7.
Lehmann, Marian F. History of Lutheran Schools in Sheboygan County. Sheboygan Falls, Wisconsin: Sheboygan County Historical Research Center, 2001.
Nordquist, Philip A. Educating for Service: Pacific Lutheran University, 1890-1990. Tacoma, WA: Pacific Lutheran University, 1990.