Title
- Collectio Dionysio-Hadriana1
- Collection1
- Commendations of Souls1
- Commentary on Dante1
- Commentary on Ecclesiastes1
- Commentary on First Thessalonians1
- Commentary on Isaiah1
- Commentary on Jerome1
- Commentary on Numbers1
- Commentary on Psalms1
- Commentary on Sermon on the Mount1
- Commentary on Summa theologica1
- Comoediae].1
- Compendiosa historia Hispanica1
- Compendium morale1
- Compendium theologicae veritatis].1
- Confessio amantis1
- Confessions1
- Confirmation1
- Contra Julianum1