History Reference Center

History Reference CenterHistory Reference Center® is the world’s most comprehensive full-text history reference database including full text for more than 150 leading history periodicals, and nearly 57,000 historical documents. This resource also offers more than 77,000 biographies of historical figures, more than 37,400 historical photos and maps, and more than 80 hours of historical video.


Science Reference Center

Science Reference CenterDesigned to meet every student’s science research needs, Science Reference Center contains full text for hundreds of science encyclopedias, reference books, periodicals and other sources. Topics covered include biology, chemistry, earth & space science, environmental science, health & medicine, history of science, life science, physics, and more.