The book deals with some of the occult sciences that attempt to address the mysteries of the mind and understand the laws of nature and master them. Using perspectives and ideas of researchers and practitioners of these sciences, the book, with an easy-to-follow text, studies the basis and practice of telepathy, clairvoyance, psychometry, hypnotism, paranormal phenomenon, astral traveling and dreams. Citing experiments conducted in the past and giving a history of the evolution of the practice of each discipline, it discusses the nature of these sciences and the relevance of each in promoting creativity and developing skills and spiritual and mental advancement in general. It goes in detail into what thought is and what specific thoughts, dreams and superstitions indicate and use of certain materials like ESP cards, mirrors and crystals in the practice of the occult sciences. The volume will prove indispensable to psychologists, psychiatrists and neurologists, practitioners of these sciences and lay readers interested in the subject.