A Shot of Faith (to the Head): Be a Confident Believer in an Age of Cranky Atheists

Outgrowing God: A Beginner’s Guide

Galileo: A Biography of an Astronomer, Mathematician, and Philosopher

The Future of God: A Practical Approach to Spirituality for Our Times

Pistis Sophia and The Corpus Hermeticum

The Holiness of God

Tactics: Audio Lectures: A Game Plan for Discussing Your Christian Convictions

Agnostic: A Spirited Manifesto

Lost Books of the Old Testament

Stealing From God: Why Atheists Need God to Make Their Case

Summary of Richard Dawkins's The God Delusion

Humanism: An Audio Guide

God's Crime Scene: A Cold-Case Detective Examines the Evidence for a Divinely Created Universe

Angels: God's Secret Agents

The Case for Jesus: The Biblical and Historical Evidence for Christ

Do I Stay Christian?: A Guide for the Doubters, the Disappointed, and the Disillusioned

Happy Lies: How a Movement You (Probably) Never Heard Of Shaped Our Self-Obsessed World

No God but One: Allah or Jesus?: A Former Muslim Investigates the Evidence for Islam and Christianity

The Reason for God: Belief in an Age of Skepticism

Goliath Must Fall: Winning the Battle Against Your Giants