Title: Harper's encyclopedia of mystical & paranormal experience
Subjects: Encyclopedias, Occultism, Supernatural, Parapsychology, Encyclopédies, Paranormale verschijnselen, Occultism -- Encyclopedias, Occultisme, Parapsychology -- Encyclopedias, Mystiek, Supernatural -- Encyclopedias, Surnaturel, Parapsychologie, Mysticism