The Yoga Sutras of Patanjali

Short sayings on calming the mind and the path of meditation, with Swami Vivekananda's translation and explanation. 4 books, 195 sutras.

1. 1Samadhi Pada: Concentration: Its Spiritual Uses51 sutras
2. 2Sadhana Pada: Concentration: Its Practice55 sutras
3. 3Vibhuti Pada: Powers56 sutras
4. 4Kaivalya Pada: Independence33 sutras