- Autograph albums1
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable Madre Geronima de San Estevan1
- Batista de Lanuza y Tafalla, Miguel, -1659. Vida de la venerable madre Feliciana de San Ioseph1
- Battle of Covadonga (Covadonga, Spain : 718)1
- Beards1
- Belgium1
- Benefices, Ecclesiastical1
- Bible. Ezekiel1
- Bible. Old Testament1
- Blaeu, Willem Janszoon, 1571-1638. Teatrum orbis terrarum1
- Bobadilla, Francisco de, -15021
- Booksellers and bookselling1
- Botany1
- Botany, Medical1
- Bucolica (Virgil)1
- Burlesques1
- Cabala1
- Cakchikel language1
- Cakchikel language--Grammar1
- Calendars1