This book intertwines occultism, history, ritual magic and the confession of one of the most mysterious Authors of modern esoteric literature. Oleg Telemsky, in his books, has been expanding the consciousness of his reader for many years now, and he does this not with prohibited substances, but by appealing to the subconscious of humanity. A Junginian, Thelemite, tarot reader and esotericist, Oleg affectionately calls his book “My Magisterium”. It is written at the intersection of personal and global experiences, and the analysis of the ancient myth about Lilith is closely intertwined with the Author’s personal contact with the essence that has formed in Lilith in his mind. The book “On the Dark Side of the Moon” is difficult to read diagonally and difficult to read without at least a little historical and occult awareness.