Lecture I. The Nature of Yoga
  1. The Meaning of the Universe
  2. The Unfolding of Consciousness
  3. The Oneness of the Self
  4. The Quickening of the Process of Self-Unfoldment
  5. Yoga is a Science
  6. Man a Duality
  7. States of Mind
  8. Samadhi
  9. The Literature of Yoga
  10. Some Definitions
  11. God Without and God Within
  12. Changes of Consciousness and Vibrations of Matter
  13. Mind
  14. Stages of Mind
  15. Inward and Outward-turned Consciousness
  16. The Cloud

            Lecture II. Schools of Thought
  1. Its Relation to Indian Philosophies
  2. Mind
  3. The Mental Body
  4. Mind and Self

            Lecture III. Yoga as Science 1. Methods of Yoga 2. To the Self by the Self 3. To the Self through the Not-Self 4. Yoga and Morality 5. Composition of States of the Mind 6. Pleasure and Pain

            Lecture IV. Yoga as Practice 1. Inhibition of States of Mind 2. Meditation with and without Seed 3. The Use of Mantras 4. Attention 5. Obstacles to Yoga 6. Capacities for Yoga 7. Forthgoing and Returning 8. Purification of Bodies 9. Dwellers on the Threshold 10. Preparation for Yoga 11. The End