- The World's Greatest Book: The Story of How the Bible Came to Be
- The New Book of Christian Martyrs: The Heroes of Our Faith from the 1st Century to the 21st Century
- Is the Bible at Fault?: How the Bible Has Been Misused to Justify Evil, Suffering and Bizarre Behavior
- Inexplicable: How Christianity Spread to the Ends of the Earth
- Telling the Truth with a Smile: Christmas Stories from the Buck Creek Series