St John Damascene: Tradition and Originality in Byzantine Theology

The Desert Fathers: Sayings of the Early Christian Monks

Introducing Eastern Orthodox Theology

The Templars: The Rise and Spectacular Fall of God's Holy Warriors

Dominion: The Making of the Western Mind

Selected Essays, Volume I: Studies in Patristics

Saints and Sinners: A History of the Popes; Fourth Edition

The Origins of the Christian Mystical Tradition: From Plato to Denys, Edition 2

Thomas Becket: Warrior, Priest, Rebel, Victim: A 900-Year-Old Story Retold

Maximus the Confessor

Bonhoeffer: Pastor, Martyr, Prophet, Spy

Modern Orthodox Thinkers: From the Philokalia to the Present Day

Strange Fire: The Danger of Offending the Holy Spirit with Counterfeit Worship

Denys the Areopagite

They Like Jesus but Not the Church: Insights from Emerging Generations

A History of Christianity: The First Three Thousand Years

The Confessions

Malachi's Message to God's Church Today: A message to God's true Church

The Evil Creator: Origins of an Early Christian Idea

Christianity: A Global History