- Lincoln, Abraham, 1809-1865 -- Monuments -- Washington (D.C.)
- Politicians -- Washington (D.C.) -- Fiction
- Political violence -- Washington (D.C.)
- Washington, George, 1732-1799 -- Monuments -- Washington (D.C.)
- African American boys -- Washington (D.C.) -- Biography
- Diplodocus -- Washington (D.C.)
- Entertaining -- Washington (D.C.)
- Museum exhibits -- Washington (D.C.) -- Drama
- National monuments -- Washington (D.C.)
- Threats of violence -- Washington (D.C.)
- Administrative agencies -- Washington (D.C.)
- Women private investigators -- Washington (D.C.) -- Fiction
- Private investigators -- Washington (D.C.) -- Fiction
- African American mothers -- Washington (D.C.) -- Social conditions
- National security -- Washington (D.C.)
- Enslaved persons -- Washington (D.C.) -- Biography
- Murder + Investigation -- Washington (D.C.) -- Fiction
- Politicians' spouses -- Washington (D.C.) -- Biography
- Police -- Washington (D.C.) -- History -- 21st century
- Museums -- Washington (D.C.) -- Employees
- Police -- Washington (D.C.) -- Fiction
- Slavery -- Washington (D.C.) -- History
- Women art dealers -- Washington (D.C.) -- Fiction
- Servicio de inteligencia -- Washington (D.C.) -- Teatro
- African Americans -- Washington (D.C.) -- Biography
- World War, 1939-1945 + Monuments -- Washington (D.C.)
- Political culture -- Washington (D.C.)
- Speeches, addresses, etc., American -- Washington (D.C.)
- Police -- Washington (D.C.)
- Raccoons as pets -- Washington (D.C.) -- Anecdotes
- Families -- Washington (D.C.) -- Fiction
- African American women -- Washington (D.C.) -- Fiction
- Family life -- Washington (D.C.) -- Fiction
- Kitchen gardens -- Washington (D.C.)
- Murder + Investigation -- Washington (D.C.) -- Case studies
- Flower arrangement in interior decoration -- Washington (D.C.)
- Law teachers -- Washington (D.C.) -- Fiction
- Historic buildings -- Washington (D.C.) -- Fiction
- Public buildings -- Washington (D.C.) -- Design and construction -- History
- Historic sites -- Washington (D.C.) -- Fiction
- Constructions -- Effondrement -- Washington (D.C.) -- Romans, nouvelles, etc
- Riots -- Washington (D.C.) -- History -- 21st century
- Restaurateurs -- Washington (D.C.) -- Fiction
- Flower arrangement -- Washington (D.C.)
- Newspaper publishing -- Washington (D.C.)
- Serial murders -- Washington (D.C.) -- Fiction
- African Americans -- Washington (D.C.) -- History -- 19th century
- Police -- Washington (D.C.) -- Biography
- Civil rights demonstrations -- Washington (D.C.) -- History -- 20th century
- Zoo animals -- Washington (D.C.)