- Musical notation3
- Sequentiaries3
- Anglo-Norman literature2
- Astronomy, Medieval2
- Classical literature2
- Devotional literature, Latin (Medieval and modern)2
- Dutch poetry2
- Formulas, recipes, etc2
- Franks2
- French literature2
- French prose literature2
- German literature2
- Graduals (Liturgical books)2
- Manuscripts2
- Monasticism and religious orders2
- Music2
- Narrative poetry, English (Middle)2
- Passionaries2
- Pastoral poetry, Latin2
- Poetry2
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
