Query: mysteries of the unknown series
Mystic Places (from the Mysteries of the Unknown series)
Mind and Beyond (Mysteries of the Unknown)
Cosmic Duality (Mysteries of the Unknown)
Witches and Witchcraft (Mysteries of the Unknown Series)
Search for the Soul (Mysteries of the Unknown)
Magical Arts (Mysteries of the Unknown)
Powers of Healing (Mysteries of the Unknown)
Mind over Matter (Mysteries of the Unknown)
Search for Immortality (Mysteries of the Unknown)