National Online Catalogs & Archives
- WorldCat. WorldCat connects you to the collections and services of more than 10,000 libraries worldwide.
- Library of Congress. The Library of Congress is the nation’s oldest federal cultural institution and serves as the research arm of Congress. It is also the largest library in the world, with millions of books, recordings, photographs, maps and manuscripts in its collections.
- Academic Onefile. Articles and abstracts from scholarly, trade, and general-interest periodicals in current events, science, social science, art, and the humanities.