“Gheranda Samhita” is the most authoritative text on Hatha yoga that has reached the reader today. The prehistoric manuscript is given in the form of a dialogue between a yoga teacher and a questioning student. The original text was written in Sanskrit, the universal language of ancient earthlings. In the book, the author tried to translate, decipher and explain to himself and the readers the teachings of the great yogi. The purpose of this book is to give practical instructions, explain, guide those who want to study yoga to an achievable goal, reveal the principles and main rules of yogis invisible to the eye