Title
- Commentary on the Ephemerides1
- Commentary on the Old Testament1
- Commentary on the Pentateuch1
- Commentary on the Samarqandīyah1
- Commentary on Īsāghūjī1
- Common book1
- Communiloquium1
- Compendio delle istorie di Pisa1
- Compendium in Cantica canticorum1
- Compendium iuris canonici1
- Compendium logicae1
- Compendium moralitatum1
- Compendium of Vratas1
- Compendium of biblical topics1
- Compendium religiosi vivendi1
- Complementum in partem III summae S. Thomae de Aquino1
- Compleynt of Cryst1
- Compositione1
- Compotus correctorius1
- Concerning the Best Dates to Go to War1