Most Popular Books
- The Augustana Ministerium: A Study of the Careers of the 2,504 Pastors of the Augustana Evangelical Lutheran Synod/Church, 1850-1962 (Publication - Augustana Historical Society ; no. 28)
- The church of the Lutheran Reformation; a historical survey of Lutheranism
- One hundred years of oratorio at Augustana: A history of the Handel Oratorio Society, 1881-1980
- The doctrine of the church in American Lutheranism
- The Church of Sweden on the Delaware, 1638-1831
