A Consuming Fire: The Piety of Alexander Whyte

The Desert Fathers: Sayings of the Early Christian Monks

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

Drawn into Controversie: Reformed Theological Diversity and Debates Within Seventeenth-Century British Puritanism

Dominion: The Making of the Western Mind

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

Devoted to the Service of the Temple: Piety, Persecution, and Ministry in the Writings of Hercules Collins

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

A New Divinity: Transatlantic Reformed Evangelical Debates during the Long Eighteenth Century

Bonhoeffer: Pastor, Martyr, Prophet, Spy

The Didache: A Commentary

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

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