This book reveals for the first time the amazing legacy of the ancient Mexican seers - the rule for the three-pronged nagual, transmitted according to the will of the outstanding American anthropologist, writer and magician Carlos Castaneda by his friend and follower Armando Torres. The author, based on original material from conferences and private meetings with Carlos , very systematically examines the main principles of nagualism - the ancient teachings of the Mexican Toltecs. The book is a good teaching aid for anyone who truly practices the teachings of Castaneda. Those who love the books of Carlos Castaneda will greatly enjoy this publication.