Guru Shivaissa's book contains many practices related to the field of Tantra - the intimate knowledge of India, as well as to the field of magic, Vedic theology and the art of meditation. Ten books, combined into one, reveal ancient knowledge more deeply and at a new level. The book contains dozens of valuable practices that have not previously been made public. There are no analogues of this book either in quality or in volume today. The book contains a preface, afterword and appendices.