The treatises presented to the reader, published in two books, represent a unique combination of psychoanalysis and Eastern esotericism, which grew on the fertile soil of Russian stagnation. In a concise, energetically aphoristic manner, echoing Berdyaev’s, the author gives a unique philosophical picture of the external and internal world of man, popularly presenting sometimes complex metaphysical, psychological and mystical ideas. The book is intended for a wide range of readers interested in philosophy and self-knowledge. Book one contains treatises “Signs on the Path” and “Psychology of the Subconscious”, book two contains the treatise “Public Subconscious”. The treatise “Public Subconscious” is devoted, as they now say, to transpersonal issues, namely, a description of the structures of the subtle world corresponding to human groups. The main theme of this treatise is the relationship of a person with the groups in which he is voluntarily or involuntarily included in the course of his life, in particular with his family, as well as the company, the people and the state.