There are hundreds of books and many philosophies on Yoga and its place in Hindu Philosophy. One school of thought is Patanjali's Yoga that leads to Kaivalya, while Visishtadvaita's interpretation of Yoga leads to Moksha. Kaivalya is considered a half-way house to Moksha by Swami Ramanuja and other proponents of Visishtadvaita. This book explains both interpretations, brings out the differences, and helps the reader in determining a life's goal.