The "AllatRa" book reveals exclusive information: about the Personality of man and his Soul; about subpersonalities and the related phenomena; about the dual nature of man: about the processes of his Spiritual and Animal origins; the importance of the dominant ideology and its influence on the choice of Personality, which predetermines its after-death (of the body) fate. For the first time in history, in the "AllatRa" book, we can see unique pictures of the human's Soul in a state of transition after the death of the physical body; it contains unique primordial knowledge of the multidimensional human structure in the invisible world, about the human's connection with other dimensions, about his exceptional capabilities in addition to the third dimension. It answers the question of why a person needs an overabundant brain and the existence of multi-level consciousness, what is an altered state of consciousness, how a gradual immersion in it happens. The book describes ancient spiritual practices for working on yourself and for achieving merger with your Soul, for development of the sixth sense, and contact with the spiritual world. It tells about the nature of supernatural powers (clairvoyance, clairaudience, reading other people's thoughts, prescience) and the duality of its manifestation for human; the importance of work on oneself in cognition of the processes of the invisible world. And also about the Personality's dual position and influence on the world as an Observer.