- A History of the Christian Councils, From the Original Documents, to the Close of the Council of Nicaea, A.D. 325
- The Catholic Doctrine of the Atonement: An Historical Inquiry Into Its Development in the Church, With an Introduction on the Principle of Theological Developments
- The First Age of Christianity and the Church
- Catholic Eschatology And Universalism: An Essay On The Doctrine Of Future Retribution
- Short Studies in Ecclesiastical History and Biography (Classic Reprint)