Cross and Cosmos: A Theology of Difficult Glory

Facing Your Giants: God Still Does the Impossible

Truth: Philosophy in Transit

Specters of God: An Anatomy of the Apophatic Imagination

Transcending the Levels of Consciousness: The Stairway to Enlightenment

Hermeneutics: Facts and Interpretation in the Age of Information

The Self-Aware Universe

In Search of Radical Theology: Expositions, Explorations, Exhortations

Garuda Purana

The Weakness of God: A Theology of the Event

The Cost of Discipleship

How To Read Kierkegaard

A History of Religious Ideas, Volume 2: From Gautama Buddha to the Triumph of Christianity, Volume 2

The Insistence of God: A Theology of Perhaps

Against Ethics

Fear and Trembling

Heidegger and Aquinas: An Essay on Overcoming Metaphysics

Summa Theologica (All Complete & Unabridged 3 Parts + Supplement & Appendix + interactive links and annotations)