- The Moment of the Sacramental Union and the Real Presence of Christ's Body and Blood in the Lord's Supper
- What Makes Up the "Different Spirit" of Which Luther Accused the Zwinglians?
- Religion and Religions in America
- Contemporary Questions Concerning the Moment of the Real Presence in the Lord's Supper
- The Historical Development of the Church from the Reformation to the Present on the Congregational and Synodical Level