Title
- Commentary on Aristotle, Prior Analytics1
- Commentary on Cicero1
- Commentary on Decretals of Gregory IX2
- Commentary on Ethicae doctrinae elementa1
- Commentary on Galatians1
- Commentary on Gregory of Nazianzus2
- Commentary on Kings1
- Commentary on Martial1
- Commentary on Psalms1
- Commentary on Sentences1
- Commentary on Tacitus1
- Commentary on canon law1
- Commonplace book2
- Compendium morale1
- Confirmation4
- Consolation of Philosophy1
- Contracts1
- Copiosa descrittione delle case di Cipro1
- Correspondence1
- Correspondence of Jerome1