- Centerpiece and cornerpiece bindings1
- Chamberlain, Walter, active 16th century1
- Charles IV, Duke of Lorraine, 1604-16751
- Charts, diagrams, etc.1
- Chess1
- Chiesa di San Giovanni Battista (Gradara, Italy)1
- Choir books1
- Christian education1
- Christian ethics1
- Christian heresies1
- Christian literature, Armenian1
- Christian literature, Latin (Medieval and modern)1
- Christian martyrs1
- Christian martyrs--Biography1
- Christian poetry, English (Middle)1
- Christianity and other religions1
- Christianity--Apologetic works1
- Chronologies1
- Chronology, Historical1
- Church history--Middle Ages1