- Caesarius, of Arles, Saint, 470?-542--Sermons--Selections1
- Calf bindings1
- Canticles1
- Cardinal virtues1
- Carmelites1
- Cartularies1
- Catches1
- Catchplates1
- Categoriae (Aristotle)1
- Catholic Church--History--Sources1
- Catholic Church--Liturgy--Calendar1
- Catholic Church--Prayers and devotions--Latin.1
- Catholic Church. Archdiocese of Lyon (France)1
- Catholic Church. Missal1
- Charles VI, King of France, 1368-14221
- Charles VI, King of France, 1368-1422--Sources1
- Charles, Duke of Burgundy, 1433-14771
- Charles, Duke of Burgundy, 1433-1477--Sources1
- Charts, diagrams, etc.1
- Chemistry1