- Captured! The Betty and Barney Hill UFO Experience
- Science Was Wrong: Startling Truths About Cures, Theories & Inventions They Declared Impossible
- Fact, Fiction, and Flying Saucers: The Truth Behind the Misinformation, Distortion, and Derision by Debunkers, Government Agencies, and Conspiracy Conmen
- UFOs and Aliens: Is There Anybody Out There?
- The Alien Abduction Files