Academic Search Elite (EBSCO)Offers full text for more than 2,000 serials, including more than 1,500 peer-reviewed titles. This multi-disciplinary database covers virtually every area of academic study. More than 100 journals have PDF images back to 1985.
Google ScholarBroadly search for scholarly literature across many disciplines and sources: peer-reviewed papers, theses, books, abstracts and articles, from academic publishers, professional societies, pre-print repositories, universities and other scholarly organizations.
Historical AbstractsReference guide to the history of the world from 1450 to the present (excluding the United States and Canada, covered in the EBSCOhost database "America: History and Life"). Over 2,000 journals published throughout the world are covered; includes a targeted selection of hundreds of journals in the social sciences and humanities.
ProQuest CentralProQuest Central is the largest single periodical resource available, bringing together complete databases across all major subject areas, including thousands of full-text newspapers from around the world.
ScopusThe largest abstract and citation database of research literature and quality web sources. indexes content from 24,600 active titles and 5,000 publishers which is rigorously vetted and selected by an independent review board, and uses a rich underlying metadata architecture to connect people, published ideas and institutions.