Access Science - McGraw-Hill Encyclopedia of Science and Technology, plus research updates, biographies, and videos.

Biography in Context - Biographical articles from reference books and periodicals. (Previously called Biography Resource Center.)

Discovering Collection - Easy-to-use coverage of history, literature, science, social studies, with content almost entirely from reputable reference books, plus video, audio, and primary sources. Great for students in high school and middle school.

Enciclopedia Estudiantil Hallazgos - Una enciclopedia de conocimientos generales.

Gale Virtual Reference Library - Full-text reference books on topics including business, history, law, philosophy, psychology, religion, and science. Fully searchable and browsable.

General OneFile - Articles from 11,000 periodicals and newspapers. Indexing starts in 1980; later years have majority in full-text. National Public Radio transcripts and audio. Machine translation into 8 languages.

History in Context - U.S. - Reference articles, journal articles, primary sources, maps, and charts.

History in Context - World - Reference articles, journal articles, primary sources, maps, and charts.

History Reference Center - Full text from history reference books and periodicals. Plus historical documents, biographies, images, maps, and video. From EBSCO.

Literature Resource Center - Literary criticism and biographies from journals and reference books.

NoveList Plus - Find fiction by series, plot, setting, and read-alikes. Also book discussion guides, booklists and award winners, booktalks, and other articles. Covers fiction and nonfiction for all ages.

Opposing Viewpoints - Articles, overviews, editorials, statistics, and primary sources on controversial social issues.

Oxford African American Studies Center - Covers African American history, including primary sources and biographies. Features reference works such as the African American National Biography, Africana, and the Encyclopedia of African American History.

Oxford English Dictionary - Word entries include definitions, pronunciation, and history, with quotations that trace usage over time.

Science in Context - Articles from science magazines, peer-reviewed journals, and reference books, including topic overviews, experiments, and biographies.

Science Reference Center - Full-text articles from science periodicals, reference books, and encyclopedias. From EBSCO.

Student Research Center - For students in grades 6 through 12. Articles from reference books and magazines, biographies, images, primary sources, and more. From EBSCO.

Student Resources in Context - For middle and high school students. Articles from reference books and magazines, images, video, primary sources, and more. From Gale/Cengage.

World Book Online - Encyclopedia for students and adults, with multimedia content.