- Colonies1
- Cooking1
- Cooking, English1
- Cosmetics1
- Cosmography1
- Cosmology, Ancient1
- Criminal procedure (Canon law)1
- Criticism, interpretation, etc1
- Devotion1
- Devotion to1
- Devotional literature1
- Devotional literature, French1
- Devotional literature, Latin (Medieval and modern)1
- Dialogues, Latin1
- Didactic literature, Latin (Medieval and modern)1
- Dissenters, Religious1
- Divination1
- Early printed books1
- Early works to 18001
- Education1
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
