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  • Home | Library of Congress
    Library of Congress Winter-Spring 2026 Concert Season Concerts from the Library of Congress launches a yearlong America 250 celebration highlighting the music that defines our nation
  • Library of Congress Catalog | Library of Congress
    Contains over 20 million catalog records for books, serials, manuscripts, maps, music, recordings, images, and electronic resources in the Library of Congress collections
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    We’re excited to welcome you to the Library of Congress Free timed-entry tickets are required to enter the Library’s Thomas Jefferson Building
  • Discover the Library of Congress | Library of Congress
    Discover the Library of Congress Search millions of items in many formats and languages Explore a growing treasury of digitized materials Consult with staff online or in one of the research centers to find what you're looking for
  • About the Library - Library of Congress
    The Library of Congress is the largest library in the world, with millions of books, films and video, audio recordings, photographs, newspapers, maps and manuscripts in its collections
  • General Information - About the Library of Congress
    Collections Today's Library of Congress is an unparalleled world resource The collection includes millions cataloged books and other print materials in 470 languages; millions of manuscripts; the largest rare book collection in North America; and the world's largest collection of legal materials, films, maps, sheet music and sound recordings
  • Free to Use and Reuse Sets - Library of Congress
    These sets are just a small sample of the Library's digital collections that are free to use and reuse The digital collections comprise millions of items including books, newspapers, manuscripts, prints and photos, maps, musical scores, films, sound recordings and more
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