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

The Desert Fathers: Sayings of the Early Christian Monks

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

A History of Religious Ideas, Volume 2: From Gautama Buddha to the Triumph of Christianity

God's Battalions: The Case for the Crusades

Visions of Sadhu Sundar Singh of India

Bearing False Witness: Debunking centuries of anti-Catholic history

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

Muhammad: A Very Short Introduction

For the Glory of God: How Monotheism Led to Reformations, Science, Witch-Hunts, and the End of Slavery

The Rise of Islam: A picture story of the origin of one of the world's great religions

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

The Hidden History of Women's Ordination: Female Clergy in the Medieval West

Reformation Myths: Five Centuries Of Misconceptions And (Some) Misfortunes

A History of Christianity: The First Three Thousand Years

The Rise of Mormonism

Shinto the Kami Way

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

Quotes on Hinduism and Hindustan