Title
- Carmine alla beata vergine Maria1
- Carthusian rule1
- Cartulary1
- Catholicon1
- Chansonnier1
- Charter1
- Chew Breviary1
- Chew Psalter1
- Chinese Buddhist canon1
- Choir psalter1
- Chronica summorum pontificum et imperatorum Romanorum1
- Chronici canones1
- Chronicles1
- Civil law1
- Clementine Constitutions1
- Comedies1
- Commandments1
- Commentary1
- Commentary on Ecclesiastes1
- Commentary on Isaiah1