- Christ in Christian Tradition: Volume One: From the Apostolic Age to Chalcedon (451)
- Christ in Christian Tradition: Volume Two: From the Council of Chalcedon (451) to Gregory the Great (590-604) [Part Two: The Church of Constantinople in the Sixth Century]
- Christ in Christian Tradition: Volume Two: From the Council of Chalcedon (451) to Gregory the Great (590-604) [Part One: Reception and Contradiction: The development of the discussion about Chalcedon
- Christ in Christian Tradition: Volume Two: From the Council of Chalcedon (451) to Gregory the Great (590-604) [Part Four: The Church of Alexandria with Nubia and Ethiopia after 451]
- Christ in Christian Tradition: From the Apostolic Age to Chalcedon