Title
- Charter1
- Clementine Constitutions1
- Collectarium1
- Commentary on Aristotle2
- Commentary on First Thessalonians1
- Commentary on Isaiah1
- Commentary on Pauline Epistles1
- Commentary on Sentences1
- Commentary on Summa theologica1
- Compendium of Logic ; Commentary on the Organon ; Compendium of Moral Philosophy and Commentary on Aristotle's Moral Philosophy (Nichomachean Ethics).1
- Confessional1
- Consolation of Philosophy2
- Council of Ephesus1
- De arte bene moriendi1
- De differentiis verborum1
- De institutione musica1
- De officiis1
- De re uxoria1
- De saeculo et religione1
- Decretals1