Unsnarling the World-Knot: Consciousness, Freedom, and the Mind-Body Problem

Religion and Scientific Naturalism: Overcoming the Conflicts

God and Religion in the Postmodern World: Essays in Postmodern Theology

Modern Catholic Social Teaching: The Popes Confront the Industrial Age, 1740-1958

Evil Revisited: Responses and Reconsiderations

Primordial Truth and Postmodern Theology

Biblical Preaching on the Death of Jesus