This wonderful book “Introduction to Natha Yoga” talks about the ancient Natha tradition, the founder of which was Gorakhnath, the great Siddha Yogi, he is considered the founder of Hatha Yoga. The book consists of two parts: the first part contains basic information about the emergence and spread of the Natha Sampradaya, about its representatives - Siddha Yogis of the past and present. It introduces the reader to the worldview and doctrine of the Natha Yogis and gives a basic understanding of the main aspects of sadhana; the second part, “Shiva Tattva,” is dedicated to Shiva, describes his various forms and manifestations, as well as his worship. “Introduction to Natha Yoga” will be of interest to both experienced sadhaks who practice yoga and tantra, and those who are just beginning their acquaintance with Hinduism and its various religious movements.