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