Title
- Commentaries on Aristotle and Porphyry1
- Commentarius cum quaestionibus in universam Aristotelis philosophiam naturalem1
- Commentarius in Claudii Ptolemaei Harmonica1
- Commentary on Andria1
- Commentary on Aristotle3
- Commentary on Aristotle's Metaphysics1
- Commentary on Aristotle's Physics4
- Commentary on Corpus juris canonici1
- Commentary on De generatione et corruptione2
- Commentary on Doctrinale puerorum1
- Commentary on Hafez1
- Commentary on Sentences2
- Commentary on Terence1
- Commentary on the Ephemerides of Regiomontanus1
- Commission.1
- Common book1
- Commonplace book1
- Compendio delle istorie di Pisa1
- Compendium iuris canonici1
- Compendium religiosi vivendi1