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Captured! The Betty and Barney Hill UFO Experience (60th Anniversary Edition) : The True Story of the World's First Documented Alien Abduction

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Fact, Fiction, and Flying Saucers : The Truth Behind the Misinformation, Distortion, and Derision by Debunkers, Government Agencies, and Conspiracy Conmen

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Extraterrestrial Contact : What to Do When You've Been Abducted

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The Alien Abduction Files : The Most Startling Cases of Human-Alien Contact Ever Reported

Kathleen Marden, Denise Stoner

Captured! : The Betty and Barney Hill UFO Experience (60th Anniversary Edition): The True Story of the World's First Documented Alien Abduction

Stanton T. Friedman, MSc, Kathleen Marden