The Triumph of Christianity: How the Jesus Movement Became the World's Largest Religion

Cities of God: The Real Story of How Christianity Became an Urban Movement and Conquered Rome

The Victory of Reason: How Christianity Led to Freedom, Capitalism, and Western Success

God's Battalions: The Case for the Crusades

The Triumph of Faith: Why the World Is More Religious than Ever

How the West Won: The Neglected Story of the Triumph of Modernity