- 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 Agincourt (Agincourt, France : 1415)1
- Battle of Covadonga (Covadonga, Spain : 718)1
- Battle of Pharsalus (Farsala, Greece : 48 B.C.)1
- Beards1
- Benefices, Ecclesiastical1
- Benelux countries1
- Berber poetry1
- Bestiaries1
- Bhagavadgītā1
- Bible. Epistles of Paul1
- Bible. Esther1
- Bible. Hebrews1
- Biography1
- Blaeu, Willem Janszoon, 1571-1638. Teatrum orbis terrarum1
- Blaise, Saint, -approximately 3161
- Blessed1
- Boccaccio, Giovanni, 1313-13751
- Books of hours1