- Austria--Kitzbühel1
- Authorship1
- Autobiographies1
- Autographs1
- Aveiro, Gabriel de Lencastre, Duque de, 1667-17451
- Ayyubids1
- Ballads1
- Barlotta family1
- 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