1. Preliminary; 2. The Mind and the Body; 3. Impulse and Inhibition; 4. How the Brain Works; 5. Purpose and Interest; 6. The Growth of the Mind in Animals; 7. The Mentality of Apes; 8. Mental Growth in Man; 9. Man’s Linguistic Heritage; ch0010 Behaviour; 11. Looking Inwards; 12. Looking Outwards; 13. How we Think; 14. Emotion and Character; 15. How the Mind Goes Wrong; 16. The Abnormal; 17. Looking Forward;