Former Owner
- Bateman family1
- Beatrice de Fouar1
- Beauvais Cathedral1
- Benedetto Affaticati2
- Bernard Quaritch1
- Bernard Quaritch Ltd4
- Bertram Ashburnham, 4th Earl of Ashburnham2
- Betty Freudenheim1
- Beverly Chew1
- Biblioteka Tulezynska1
- Bill Ward1
- Birgittinessenklooster Mariënwater1
- Brayton C. Ives2
- Bruce P. Ferrini6
- C Traylen Bookshop1
- Catherine de' Medici1
- Certosa di Farneta, Province of Lucca2
- Charles Butler1
- Charles Eliot Norton3
- Charles Kothen1