- A Hobbit, a Wardrobe, and a Great War: How J.R.R. Tolkien and C.S. Lewis Rediscovered Faith, Friendship, and Heroism in the Cataclysm of 1914-18
- The Searchers: A Quest for Faith in the Valley of Doubt
- The Rankin/Bass Production of The Hobbit, Based on the Original Version of The Hobbit written by J.R.R. Tolkien
- The End of Illusions: Religious Leaders Confront Hitler's Gathering Storm
- The Searchers: A Quest for Faith in the Valley of Doubt