- Magic, Science and Religion and the Scope of Rationality (Lewis Henry Morgan Lectures)
- Sri Lanka
- Buddhism Betrayed?: Religion, Politics, and Violence in Sri Lanka (A Monograph of the World Institute for Development Economics Research)
- Culture, Thought, and Social Action: An Anthropological Perspective
- World Conqueror and World Renouncer: A Study of Buddhism and Polity in Thailand against a Historical Background









