Title
- Confutatio libelli Philippi Melanchtonis cuius titulus est De officio principum1
- Coniecturarum liber1
- Consilium1
- Constitutio criminalis Carolina1
- Constitution1
- Contemporary account of Thomas More's defense, last speech, and last meeting with his daughter Margaret1
- Copia schedula1
- Copiosa descrittione delle case di Cipro1
- Coptic text1
- Coptic-Arabic lectionary1
- Corregidor of the villa de Oropesa1
- Correspondence between Vettori and Machiavelli1
- Court proceedings1
- Crónica de Vivar1
- Cupid and Psyche1
- Cárcel de amor1
- Da Ming ji li1
- Dafu ji1
- Dafʻ al-iltibās ʻan munkar al-iqtibās1
- De accidentibus animae rationalis1