Rosemary Ellen Guiley ( July 8, 1950 - July 18, 2019) was an American writer on topics related to spirituality, the occult, and the paranormal.
She was also a radio show host, a certified hypnotist, a board director of the "National Museum of Mysteries and Research" and the "Foundation for Research into Extraterrestrial Encounters", and a "Lifetime Achievement Award" winner from the Upper Peninsula Paranormal Research Society, Michigan.
She has written more than 49 books, including ten encyclopedias.
Rosemary Ellen Guiley died suddenly on Thursday, July 18, 2019.