The Four Evangelists (Book 3)
The Co-Workers for the Gospel (Book 5)
Wisdom for Today From the Early Church
The Age of Paradise: Christendom from Pentecost to the First Millennium
The Legacy of St. Vladimir
The Religion of the Apostles: Orthodox Christianity in the First Century
On the Apostolic Preaching (Popular Patristics Series v17)
Christianity and the Roman Empire from Nero to Theodosius
On the Apostolic Tradition (2nd ed.) (Popular Patristics Series v54)
