Title
- Commentary on Sentences3
- Commentary on Terence2
- Commentary on hadiths1
- Commentary on the Ephemerides1
- Commission1
- Common book1
- Commonplace book1
- Compendio delle istorie di Pisa1
- Compendium iuris canonici1
- Compendium religiosi vivendi1
- Confessional1
- Confessione generale1
- Confutatio libelli Philippi Melanchtonis cuius titulus est De officio principum1
- Coniecturarum liber1
- Consolation of Philosophy2
- Constitution1
- Constitutionibus concilii viennensis1
- Contemplations of the dread and love of God1
- Contra impedimiam1
- Contract1