A Summary of Biblical Antiquities: For the Use of Schools, Bible-Classes and Families

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

The Cost of Discipleship

The Anxious Bench, Antichrist and the Sermon Catholic Unity

Zealot: The Life and Times of Jesus of Nazareth

The Lamb's Supper: The Mass as Heaven on Earth

The Gnostic Bible: Revised and Expanded Edition

Beyond Belief: The Secret Gospel of Thomas

Becoming Divine: An Introduction to Deification in Western Culture

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

A Concise History of the Catholic Church (Revised Edition)

Israel and the Church: The Prodigal Heirs

Signs of Life: 40 Catholic Customs and Their Biblical Roots

Challenging the Traditional Interpretations of Justification by Faith, Part 1

A Generous Orthodoxy: By celebrating strengths of many traditions in the church (and beyond), this book will seek to communicate a “generous orthodoxy.”

Theology of the New Testament: A Canonical and Synthetic Approach