Preston Dennett began investigating UFOs and the paranormal in 1986 when he discovered that his family, friends, and co-workers were having dramatic unexplained encounters. Since then, he has interviewed hundreds of witnesses and investigated a wide variety of paranormal phenomena. He is a field investigator for the Mutual UFO Network (MUFON), a ghost hunter, a paranormal researcher, and the author of 28 books and more than 100 articles on UFOs and the paranormal. Several of his books have been Amazon UFO bestsellers.

Preston's articles have appeared in numerous magazines including Fate, Atlantis Rising, MUFON UFO Journal, Nexus, Paranormal Magazine, UFO Magazine, Phenomena Magazine, Mysteries Magazine, Ufologist, and others.

He has appeared on numerous radio and television programs, including Midnight in the Desert with Art Bell, Coast-to-Coast AM and also the History Channel’s Deep Sea UFOs and UFO Hunters. His research has been presented in the LA Times, the LA Daily News, the Dallas Morning News, and other newspapers.

Preston has taught classes on various paranormal subjects and lectures across the United States. He currently resides in southern California.