Why the Mystics Matter Now

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

The Love That Is God: An Invitation to Christian Faith

Zealot: The Life and Times of Jesus of Nazareth

How Beautiful the World Could Be: Christian Reflections on the Everyday

The Cost of Discipleship

Thomas Aquinas: Faith, Reason, and Following Christ

The New Testament in Its World: An Introduction to the History, Literature, and Theology of the First Christians

The Pilgrim's Progress: From This World to That Which is to Come

Catholic Theology: An Introduction

Learning Theology with the Church Fathers

The Gnostic Bible: Revised and Expanded Edition

Beyond Belief: The Secret Gospel of Thomas

The Diaconate in Ecumenical Perspective: Ecclesiology, Liturgy and Practice

What It Means to Be Protestant: The Case for an Always-Reforming Church

Becoming Divine: An Introduction to Deification in Western Culture

Signs of Life: 40 Catholic Customs and Their Biblical Roots

Saint Athanasius, the Father of Orthodoxy

Jesus and the Dead Sea Scrolls: Revealing the Jewish Roots of Christianity