About the Author
Rosemary Ellen Guiley is one of the leading experts in the paranormal and supernatural fields. She has written forty-two books- including nine encyclopaedias - as well as hundreds of articles. Philip J. Imbrogno has researched paranormal phenomena for more than thirty years and is recognized as an authority in the field. He has been interviewed by the New York Times, appeared on NBC's Today Show and Oprah, and has been featured in documentaries on the History Channel, A&E, Lifetime, and HBO.