- I Am You: The Hermeneutics of Empathy in Western Literature, Theology and Art: The Hermeneutics of Empathy in Western Literature, Theology and Art
- The Mimetic Tradition of Reform in the West
- Two Kingdoms: Ecclesiology in Carolingian Political Thought
- History As a Visual Art in the Twelfth-Century Renaissance
- Conversion and Text: The Cases of Augustine of Hippo, Herman-Judah, and Constantine Tsatsos








