- Abelard & Heloise: The Letters and Other Writings
- Ethica/Dialogus inter philosophum, judaeum et christianum
- Five Texts on the Mediaeval Problem of Universals: Porphyry, Boethius, Abelard, Duns Scotus, Ockham
- Commentary on the Epistle to the Romans (The Fathers of the Church: Mediaeval Continuation)
- Dialogue of a Philosopher with a Jew and a Christian