Mystics and Messiahs: Cults and New Religions in American History

The Desert Fathers: Sayings of the Early Christian Monks

Crucible of Faith: The Ancient Revolution That Made Our Modern Religious World

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

Laying Down the Sword: Why We Can't Ignore the Bible's Violent Verses

Visions of Sadhu Sundar Singh of India

The Next Christendom: The Coming of Global Christianity, Edition 3

The Oxford History of the Biblical World

Dream Catchers: How Mainstream America Discovered Native Spirituality

The New Faces of Christianity: Believing the Bible in the Global South

Shinto the Kami Way

Hidden Gospels: How the Search for Jesus Lost Its Way

Muhammad: A Very Short Introduction

The Great and Holy War: How World War I Became a Religious Crusade

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

The Many Faces of Christ: The Thousand-Year Story of the Survival and Influence of the Lost Gospels

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

Climate, Catastrophe, and Faith: How Changes in Climate Drive Religious Upheaval

A History of Christianity: The First Three Thousand Years