Catalog.loc.gov
LC Catalog
Search the Library of Congress catalog for books, music, maps, and more. Explore millions of records and discover resources in one easy place.
Explore millions of items at the Library of Congress
The LC Catalog is your gateway to the vast collections of the Library of Congress. You can search for books, periodicals, manuscripts, maps, music, recordings, images, and electronic resources all in one place. Whether you're looking for a specific author, subject, or title, the catalog offers powerful search and browse features to help you find exactly what you need.
This site is designed for researchers, students, and anyone curious about the Library's holdings. You can easily access detailed records, use advanced search options, and get help from librarians if you have questions. With over 20 million catalog records, the LC Catalog connects you to an incredible range of resources for learning, research, and discovery.
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