- Scholasticism6
- Graduals (Chants)5
- Law, Medieval5
- Sermons5
- Sermons, Latin5
- Hymnals4
- Initials4
- Law, Roman4
- Lives and legends4
- Medicine, Medieval4
- Catenae3
- Christian literature, Latin (Medieval and modern)3
- Decretals3
- Latin poetry, Medieval and modern3
- Musical notation3
- Sequentiaries3
- Astronomy, Medieval2
- Classical literature2
- Devotional literature, Latin (Medieval and modern)2
- Formulas, recipes, etc2
Libraries & Collections
- Arts Library
- Bass Library
- Beinecke Library
- Classics Library
- Divinity Library
- Film Study Center
- Fortunoff Archive
- Humanities Collections
- International Collections
- Law Library
- Lewis Walpole Library
- Library Collection Services
- Manuscripts & Archives
- Map Collection
- Marx Science & Social Science Library
- Medical Library
- Music Library
- Sterling Library
- Yale Center for British Art
