- Political science--Encyclopedias.--History--United States (8)
- Political culture--Encyclopedias.--History--United States (7)
- Africa (2)
- Globalization (2)
- Musicians--Biography (2)
- Obesity--United States (2)
- Peer pressure (2)
- Renewable energy sources (2)
- War--Causes (2)
- War--Prevention (2)
- Abortion--Law and legislation--United States (1)
- Abortion--Moral and ethical aspects--United States (1)
- Abortion--United States (1)
- Abused children--United States (1)
- Advertising--Tobacco--United States (1)
- Afghan War, 2001- (1)
- African Americans (1)
- African Americans--Civil rights History--20th century.--Alabama Selma (1)
- African Americans--Suffrage History--20th century.--Alabama Selma (1)
- African diaspora (1)
- Africans (1)
- Agriculture (1)
- Air--Pollution (1)
- Animal rights (1)
- Animal rights activists (1)
- Animal welfare--Moral and ethical aspects (1)
- Antiquities (1)
- Arabic literature--19th century (1)
- Arabic literature--20th century (1)
- Arabic literature--Women authors (1)
- Archaeology (1)
- Architecture and religion (1)
- Architecture, Hindu (1)
- Architecture--Confucian influences (1)
- Art and religion (1)
- Art, Hindu (1)
- Assisted suicide--Law and legislation--United States (1)
- Attention-deficit-disordered children (1)
- Authors--Biography Dictionaries (1)
- Autistic children (1)
- Bioethics (1)
- Blacks (1)
- Body weight--United States (1)
- Bullying in schools (1)
- Business enterprises--Encyclopedias.--History--United States (1)
- Business ethics (1)
- Cabinet officers--Biography Encyclopedias.--United States (1)
- Cabinet officers--Encyclopedias.--History--United States (1)
- Calendar, Hindu (1)
- Capital punishment (1)
- Capital punishment--History (1)
- Capital punishment--United States (1)
- Capitalism (1)
- Child abuse--Prevention--United States (1)
- Child abuse--United States (1)
- Children's literature--Bio-bibliography Dictionaries Juvenile literature (1)
- Children's stories, American--History and criticism (1)
- Children--Books and reading History--19th century.--United States (1)
- Children--Dictionaries Juvenile literature.--Books and reading (1)
- Civil rights movements--History--20th century.--Alabama Selma (1)
- Civil rights--United States (1)
- Civil war (1)
- Civil war--History--20th century (1)
- Civilization, Modern (1)
- Cliques (Sociology) (1)
- Communicable diseases (1)
- Communism--History.--Cambodia (1)
- Composers--Biography (1)
- Computer engineers--Biography.--United States (1)
- Conflict management (1)
- Confucian education (1)
- Confucianism--Customs and practices (1)
- Confucianism--Doctrines (1)
- Confucianism--Encyclopedias (1)
- Confucianism--Encyclopedias.--China (1)
- Confucianism--History (1)
- Confucianism--Rituals (1)
- Confucianism--Sacred books (1)
- Confucianists--Biography (1)
- Convenience foods--Health aspects--United States (1)
- Crimes against humanity--Afghanistan (1)
- Crimes against humanity--Cambodia (1)
- Dance--Religious aspects Hinduism (1)
- Demography (1)
- Demography--History (1)
- Demography--Methodology (1)
- Demography--Research (1)
- Demography--Study and teaching (1)
- Diet (1)
- Diet--United States (1)
- Disappeared persons--History--20th century.--Argentina (1)
- Disasters--History (1)
- Drama--Bio-bibliography (1)
- Drama--History and criticism (1)
- Dramatists--Biography (1)
- Drug abuse (1)
- Drug abuse--Social aspects (1)
- Drug abuse--Social aspects--United States (1)
- Drug abuse--United States (1)
- Drug testing--United States (1)