Title
- Compendio delle istorie di Pisa1
- Compendium iuris canonici1
- Compendium religiosi vivendi1
- Confessional1
- Confutatio libelli Philippi Melanchtonis cuius titulus est De officio principum1
- Coniecturarum liber1
- Consolation of Philosophy1
- Contra impedimiam1
- Copia schedula1
- Coptic biblical selections1
- Coptic texts1
- Corpus Juris Civilis1
- Correspondence1
- Croniques1
- De Merles1
- De accidentibus animae rationalis1
- De anima1
- De bello suscipiendo adversus venetianos1
- De chorographia1
- De coloribus urinae1