The Early Church - From Ignatius to Augustine (Illustrated)
Early History of the Christian Church: From its Foundation to the End of the Fifth Century (Volume I)
Early History of the Christian Church: From its Foundation to the End of the Fifth Century (Volume II)
Early History of the Christian Church: From its Foundation to the End of the Fifth Century (Volume III)
Historical Theology: An Introduction to the History of Christian Thought
The Seven Ecumenical Councils
The Complete Works of the Church Fathers: A total of 64 authors, and over 2,500 works of the Early Christian Church
History of the Church
The Lost History of Christianity: The Thousand-Year Golden Age of the Church in the Middle East, Africa, and Asia--and How It Died
St. Ignatius of Antioch: The Epistles