Notes on contributors, Acknowledgments, List of abbreviations, Introduction, PART I: Classical foundations, 1. Yoga in the Mahåbhårata, 2. Practice makes perfect: the role of practice (abhyåsa) in Påtañjala yoga, 3. The integration of spirit (purusa) and matter (prakrti) in the Yoga Sutra, 4. Dueling with dualism: revisioning the paradox of purusa and prakrti, 5. Yoga and the luminous, PART II: The expanding tradition, 6. Yoga in ¡an? karan Advaita Vedånta: a reappraisal, 7. Losing one’s mind and becoming enlightened: some remarks on the concept of yoga in ¡vetåmbara Jainism and its relation to the Nåth Siddha tradition, 8. Yoga in early Hindu tantra, 9. Metaphoric worlds and yoga in the Vaianava Sahajiyå Tantric traditions of medieval Bengal, Bibliography, Index