A reader lives a thousand lives before he dies, the man who never reads lives only once. Books of Psychology. KNOW YOURSELF AND UNDERSTAND YOUR BRAINS WORKING BY THESE BOOKS OF WELL KNOWN PSYCHOLOGIST SUCH AS SIGMUND FREUD THEORY OF "Eid, Ego & superEgo". 1) Totam and Taboo. 2) Basic Principles in Education. 3) Fields of Psychology. 4) Modern Clinical Pyschology.