Dissertatiunculae Quaedam Critico-Theologicae

The Ancient Church: Its History, Doctrine, Worship, and Constitution

Essays on the work entitled "Supernatural Religion"

The Basis of Early Christian Theism

The Holy See and the Wandering of the Nations, from St. Leo I to St. Gregory I

Landmarks in the History of Early Christianity

Sketches of Church History, from A.D. 33 to the Reformation

Kertomuksia kirkkohistorian alalta 1: Vanha aika

The Early Christians in Rome

Constantine the Great: The reorganization of the Empire and the triumph of the Church

La rovina della civiltà antica