1. Nature of Knowledge : Prama, Pramana and Prameya  2. Pramanyavad and Apramanyavad Theory of Error Khyativad 3. Theories Regarding Creation : Matterialism, Parmanukaranavad and Mayavad 4. Theories of Causation : Satkaryavad, Asatkaryavad, Parinamvad, Vivartvad and Pratityasamutpadvad 5. Theories Regarding Atmem (Soul) : Bhu-Chaitanyavad 6. Anatmavad 7. Anekantavad 8. Ekatmavad 9. Nature of Reality : Manism, Dualism and Pluralism 10. Nature and Definition of Philosophy, 11. Rationalism and Empiricism : Plato and Kant 12. Causation Theory : Introduction, Causation Theory of Aristotle 13. Causation Theory of Hume 14. Causation Theory of Kant 15. Creationism and Evolutionism and Problem of Creationism 16. Theories  Regarding  Evolutionism  Creative  Evolutionism (Bergson) 17. Emergent Evolutionism of Alexander 18. Evolutionism of Aristotle and Hegal 19. Problems Regarding Space and Time, (Newton, Leibnitj and Kant) 20. Problem of Universals (Nominalism, Conceptualism and Realism) 21. Theories of Truth : Correspondence Coherence and Progmatism Theory.