Rosemary Ellen Guiley

Rosemary Ellen Guiley is a best-selling author, columnist, and teacher on spirituality, metaphysics, and visionary experience. Among the books she has written for Facts On File/Checkmark Books are The Encyclopedia of Saints, Encyclopedia of Angels, The Encyclopedia of Witches & Witchcraft, The Encyclopedia of Ghosts and Spirits, and Atlas of the Mysterious in North America. She lives in Maryland.