Keywords
- Catholic Church. Ordo divini officii (Archdiocese of Mainz : Rhineland-Palatinate, Germany)1
- Catholic authors1
- Chained books1
- Charlemagne, Emperor, 742-8141
- Charts, diagrams, etc.1
- Chess1
- Christian heretics1
- Christian life1
- Christian martyrs1
- Christian pilgrims and pilgrimages1
- Christian women1
- Christmas plays1
- Colored papers1
- Confession (Canon law)1
- Constantine XI Palaeologus, Emperor of the East, 1405-14531
- Contemporary bindings1
- Controversial literature1
- Convents1
- Counter-Reformation1
- Creeds1