One of the foremost Indian philosophers of the twentieth century, Sri Aurobindowas also a political activist, a mystic and a spiritual leader. Between 1927and 1950, Sri Aurobindo remained in seclusion while perfecting a new kind ofspiritual practice he called the Integral Yoga. During this period he gavedetailed guidance to disciples and seekers, responding to thousands ofinquiries. This correspondence constitutes a major body of work on the practice of yoga-sadhana. The present volume brings together a comprehensive selectionof Sri Aurobindo's letters, organized by area of interest. An idealintroduction to his work and vision, it will also serve as an invaluable dailyhandbook for seekers of all paths - beginners and experienced practitionersalike. Glossary.