Includes leading academic journals across the humanities, social sciences, and sciences, as well as select monographs and other materials valuable for academic work. Journals are always included from volume 1, issue 1 and include previous and unrelated titles. Additional collections include valuable primary source content complementary to the academic journals and monographs. The entire corpus is full-text searchable, offers search term highlighting, includes high-quality images, and is interlinked by millions of citations and references. The content is expanded continously with a current emphasis on international publications as well as pamphlets, images, and manuscripts from libraries, societies and museums. Dates of Coverage: varies-Present.