Covers: 1952-. Abstracts and indexes the international literature in sociology and related disciplines in the social and behavioral sciences. The database provides abstracts of journal articles, books, book chapters, dissertations, and conference papers.

Covers: 1800s-. A collection of core journals and books in the humanities, social sciences, sciences, and mathematics. Most journals are digitized back to the first date of issue. Note that most titles in these archival collections are only digitized after a three-to-five-year time lag so that recent issues are not always available through JSTOR.
JSTOR now includes ebooks, images, and primary sources as well as journals.

Covers: 1945-. Indexes high-impact journals in all disciplines. It allows researchers to determine who has cited whom, to track citations, and to find articles that share many references in common.
Use the "Editions" drop down to limit your search to arts and humanities, social sciences, or sciences.

Covers: 1968-. Contains comprehensive coverage of international journals, books, reports, dissertations and unpublished papers on criminology and related disciplines, including criminal law and procedure; corrections and prisons; police and policing; criminal investigation; forensic sciences and investigation.

Covers: mostly 1990s- with some content back to the 19th century. A general research database that includes both popular magazines and scholarly journals. Offers academic and trade journals, popular magazines as well as some books, reports, and websites. The database features PDF content going back as far as 1887, with the majority of full text titles in native (searchable) PDF format. Searchable cited references are provided for some journals.

Offering scholarly journal and magazine articles, newspapers, and other types of publications, ProQuest Central brings together 30 of ProQuest's most highly used databases. Includes scholarly journal articles, newspapers and trade magazines, books, and books.