Long acknowledged as a classic, this pioneering survey of Indian thought charts a fascinating course through an intricate history. From the Rig Veda to Ramanuja, Radhakrishnan traces the development of Indian philosophy as a single tradition of thought through the ages. The author showcases ancient philosophical texts and relates them to contemporary issues of philosophy and religion. This second edition with a new Introduction by eminent philosopher J.N. Mohanty, highlights the continuing relevance of the work and the philosophic tradition it represents.