Find Any Book, Anywhere

Welcome to the world's largest library catalog. Search the collections of more than 10,000 libraries worldwide.

  • Find a rare book. 
  • Start a genealogy search. 
  • Locate old newspapers on microfilm. 
  • Discover unique collections.
  • Borrow titles from other libraries.*

*Note: Ask a librarian for more information.

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What You Get

  • Information about which libraries own a title
  • Ability to search by city or zip code
  • Information about title, author, different editions, different formats, etc.
  • and more...

What You Need

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