Title
- Comedy play1
- Commentary on Clementine Constitutions1
- Commentary on Decretals of Gregory IX1
- Commentary on First Thessalonians1
- Commentary on Isaiah1
- Commentary on Ptolemy1
- Commentary on Romans1
- Commentary on Sermon on the Mount1
- Compositione1
- Consolation of Philosophy1
- Contract1
- Copy book1
- Cordiale quattuor novissimorum1
- Correspondence1
- Correspondence of Jerome1
- Council of Ephesus1
- De Genesi ad litteram1
- De cognitione l[itteris]r[om]a[no]r[um] in quadris antiquis1
- De fide catholica contra Iudaeos1
- De horis canonicis1