The World's Religions: The Study of Religion, Traditional and New Religion

The World's Religions: Islam

The World's Religions: The Religions of Asia

Encyclopedia of New Religious Movements

The Oxford Handbook of the Sociology of Religion

Jesus in History, Thought, and Culture: An Encyclopedia [2 volumes]

Pastoral Care in Medieval England: Interdisciplinary Approaches

Jesus in History, Legend, Scripture, and Tradition: A World Encyclopedia [2 volumes]

Companion Encyclopedia of Theology