Bernard of Clairvaux: Selected Works

Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels

The Pursuit of Wisdom and Other Works

Spiritual Writings

The Cost of Discipleship

Ephrem the Syrian: Hymns

Zealot: The Life and Times of Jesus of Nazareth

The Scale of Perfection

Anchoritic Spirituality: Ancrene Wisse and Associated Works

A Concise History of the Catholic Church (Revised Edition)

Selected Works

Early Anabaptist Spirituality: Selected Writings

The Gnostic Bible: Revised and Expanded Edition

John Calvin: Writings on Pastoral Piety

Beyond Belief: The Secret Gospel of Thomas

Building Unity: Ecumenical Dialogues with Roman Catholic Participation in the United States

Bonaventure

Becoming Divine: An Introduction to Deification in Western Culture

Abraham Isaac Kook: The Lights of Penitence, The Moral Principles, Lights of Holiness, Essays, Letters, and Poems

Origen