Maya civilization | Etruscan civilization | Civilization | civilization | Minoan civilization | The Decline of Western Civilization Part II: The Metal Years | Civilization IV: Beyond the Sword | Civilization IV | Zapotec civilization | Islamic civilization | Indus Valley Civilization | Civilization IV: Warlords | Vedic period | Through the Ages: A Story of Civilization | The Decline of Western Civilization | European civilization | Cycladic civilization | Civilization: Call to Power | Vedic religion | Etruscan Civilization | Civilization V | Civilization (series) | Civilization II | Civilization and Its Discotheques | Civilization and Its Discontents | ''Wake Up, America! Civilization Calls'', poster by James Montgomery Flagg | Vedic science | Vedic mythology | The Story of Civilization | Sid Meier's Civilization V |
Over the years 1968-75, he composed his Guidelines in Indian Philosophy, cyclostyled notes for students beginning with the Ancient Indian Vedic period and going up to Sankara.