Essential reading for all serious hatha yoga students. Swami Rama provides an in-depth study of swarodaya, the science of breath, with step-by-step instruction on advanced pranayama exercises. In Path of Fire and Light, Swami Rama shares with Western students, for the first time, remarkable and practical information on the systematic techniques of an ancient and profound tradition of spiritual growth. The ancient yogic teachers and sages developed a powerful and subtle science of breath, swarodaya, by which they intensified their sensitivity to body and mind and successfully attained their ultimate goal: Self-realization. As a practical guide to the systematic science of swarodaya, this book is essential reading for all serious advanced students.