- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable madre Feliciana de San Ioseph1
- Beards1
- Benefices, Ecclesiastical1
- Bible. Job1
- Bible. Old Testament1
- Blaeu, Willem Janszoon, 1571-1638. Teatrum orbis terrarum1
- Breviaries1
- Bucolica (Virgil)1
- Burlesques1
- Calf bindings1
- Cardona, Catalina de, 1519-15771
- Caro, Ana1
- Carrillo family1
- Carrillo, Pedro, -approximately 1436--Family1
- Catches1
- Categoriae (Aristotle)1
- Cathedrals1
- Catholic Church. Diocese of Sigüenza-Guadalajara (Spain)1
- Censored works1
- Centellas y Confortes, Jaime1