- Bosses (Bindings)1
- Calf bindings1
- Catches1
- Chained bindings1
- Christian ethics--Catholic authors1
- Christian life1
- Christian literature, Early1
- Christian saints--Prayers and devotions1
- Christian women saints1
- Clare, of Assisi, Saint, 1194-12531
- Clasps1
- Clement VI, Pope, approximately 1291-13521
- Criticism and interpretation1
- Criticism, interpretation, etc.1
- Crusades (Second) (1147-1149)1
- Devotional calendars1
- Devotional literature1
- Devotional literature, Latin (Medieval and modern)1
- Dialogi (Gregory I, Pope)1
- Dionysius, the Areopagite, Saint, active 1st century1