- Chron--1725-17261
- Chuviscar River (Mexico)--Maps1
- Civilization --Periodicals1
- Coasts--Central America--Maps--Early works to 18001
- Coasts--Mexico--Maps.1
- Coasts--North America--Maps--Early works to 18001
- Coasts--South America--Maps--Early works to 18001
- Coasts--West Indies--Maps--Early works to 18001
- Communism--Soviet Union--History1
- Communism--Spain--History1
- Conspiracies--Mexico1
- Constitutions1
- Cosmography1
- Crown1
- Cuban poetry--Black authors1
- Devices (Heraldry) --Spain1
- Dioceses --Spain1
- Early maps1
- Elephants.1
- Emigration and immigration law--Coahuila and Texas (Mexico)1
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
