- Baptism of Jesus Christ1
- Baptism--Catholic Church1
- Barbara, Saint1
- Bardi, Giovanni de', conte di Vernio, 1534-16121
- Basilica di S. Marco Evangelista al Campidoglio (Rome, Italy)1
- Bebel, Heinrich, 1472-15181
- Belgium--Andenne1
- Belgium--Liège1
- Bible. Corinthians, 2nd1
- Bible. Matthew1
- Bible. Song of Solomon1
- Bible. Wisdom of Solomon1
- Binders' tickets1
- Biography1
- Blaise, Saint, -approximately 3161
- Bona, Queen, consort of Sigismund I, King of Poland, 1494-15571
- Books of hours1
- Booksellers and bookselling1
- Brescia (Italy). Podestà1
- Breviary (Catholic Church)1