- The Missing Peace: The Search for Nonviolent Alternatives in United States History
- Vision, Doctrine, War: Mennonite Identity and Organization in America, 1890-1930 (Mennonite Experience in America)
- Four Class Acts
- A People of Mission: A History of General Conference Mennonite Overseas Missions
- A People of Two Kingdoms: The Political Acculturation of the Kansas Mennonites (Mennonite historical series)