In his later years, Hellyer became a vocal advocate for the disclosure of alleged UFO and extraterrestrial life information. He has written several books on the subject, including "Light at the End of the Tunnel," which is likely a comprehensive overview of his views on UFOs and the alleged presence of extraterrestrial life.
In "Light at the End of the Tunnel," Hellyer reveals that he has been aware of the existence of UFOs and extraterrestrial life for many years. He claims that governments have been hiding the truth about UFOs from the public and provides evidence to support his assertions. The book explores the history of UFO sightings, government cover-ups, and the author's personal experiences with the phenomenon. Light At The End Of The Tunnel Paul Hellyer.pdf