Contains content from over 720 books, dictionaries, encyclopedias, and handbooks. It also includes a selection of journal articles and videos.

Brings together Harvard University's Anthropological Literature and the United Kingdom's Anthropological Index (Royal Anthropological Institute) to provide comprehensive coverage of anthropological literature.

Provides access to the literature in areas related to communication and mass media.

The Educational Resource Information Center is sponsored by the U.S. Department of Education to provide extensive access to education-related literature.

Covers issues in the public debate through selective coverage of a wide variety of international sources including journal articles, books, government documents, statistical directories, grey literature, research reports, conference papers, web content, and more.

The American Psychological Association's (APA) renowned resource for abstracts of scholarly journal articles, book chapters, books, and dissertations.

Abstracts and indexes the international literature of sociology and related disciplines in the social and behavioral sciences.

The official digital dissertation archive for the Library of Congress and the database of record for graduate research.