Title
- Benedictional1
- Benedictiones episcopales1
- Betrothal and marriage ritual1
- Bible46
- Bible commentary12
- Bible genealogies1
- Bible historiale].1
- Bible index1
- Biblia pauperum].1
- Bibliotheca historica3
- Bidāyah wa-al-nihāyah1
- Bidāyat al-hidāyah1
- Bidāyat al-mubtadiʼ1
- Bifolium from a 15th-century breviary : in Latin].2
- Bifolium from a 15th-century gradual : in Latin].1
- Bifolium from a ca. 15th-century gradual : in Latin].1
- Bifolium from a copy of the Leggenda di Lazzarro, Marta, e Maddalena : in Italian].1
- Bifolium from a late 15th-century book of hours : in Latin].1
- Bill1
- Bill of exchange1