Former Owner
- Brick Row Book Shop1
- Bruce P. Ferrini1
- Budapest University of Jewish Studies1
- Buxheim Charterhouse1
- C.J. Spence1
- Carl Hermann Grabauer1
- Carlo Francesco Frasconi1
- Charles Alexander de Cosson1
- Charles Allen Munn1
- Charles Archibald Stonehill1
- Charles B. Hoyt1
- Charles Butler1
- Charles D. Humberd1
- Charles Joseph Harford1
- Charles Sauvageot1
- Chiaravalle della Colomba Abbey1
- Christiania Kathedralskoles Bibliothek1
- Cini Johan de Barisani1
- Clarence Howard Clark, Sr.1
- Clarence S. Bement1