- Underground newspaper23
- Vietnam War, 1961-1975--Caricatures and cartoons23
- Vietnam War, 1961-1975--Humor23
- Voyages and travels --Early works to 180022
- Alchemy --Early works to 180019
- Artists--United States18
- Architecture --Early works to 180017
- Arts, Modern --20th century --Periodicals17
- African Americans --Biography --Periodicals16
- African Americans --History --Periodicals16
- Children --Pictorial works16
- Indians of North America16
- Indians of South America --Early works to 180016
- Indians, Treatment of --Early works to 180016
- Luddites16
- Women -- Pictorial works16
- Men--Pictorial works15
- Napoleonic Wars, 1800-181515
- Peterloo Massacre, Manchester, England, 181915
- Amusement parks--Michigan--Detroit14
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
