The First Thousand Years: A Global History of Christianity

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

Zealot: The Life and Times of Jesus of Nazareth

Liberty in the Things of God: The Christian Origins of Religious Freedom

The Cost of Discipleship

The Ten Commandments (Annotated, Updated): Reasonable Rules for Life

Systematic Theology, Second Edition: An Introduction to Biblical Doctrine

YOUCAT English: Youth Catechism of the Catholic Church

Confessions of a Reformission Rev.: Hard Lessons from an Emerging Missional Church

The Attributes of God Volume 1: A Journey into the Father's Heart

The Gnostic Bible: Revised and Expanded Edition

You Are a Theologian: An Invitation to Know and Love God Well

Beyond Belief: The Secret Gospel of Thomas

Signs of Life: 40 Catholic Customs and Their Biblical Roots

A Concise History of the Catholic Church (Revised Edition)

Systematic Theology

Brief Insights on Mastering Bible Doctrine: 80 Expert Insights on the Bible, Explained in a Single Minute

The Triumph of Christianity: How the Jesus Movement Became the World's Largest Religion

The Covenant of Grace Opened

Pilgrim Theology: Core Doctrines for Christian Disciples