A library is a collection of books, and possibly other materials and media, that is accessible for use by its members and members of allied institutions. Libraries provide physical (hard copies) …

Instead of searching for a library, WorldCat lets you search for books, videos, articles, and music in more than 10,000 library catalogs from around the world. Most recently, it also allows users …

Open Library is an open, editable library catalog, building towards a web page for every book ever published. Read, borrow, and discover more than 3M books for free.

Dec 9, 2025 · Search the library catalog, put holds on books, find homework help for students, parents, and teachers, and look up open hours and…

Dec 9, 2025 · Find information about Pima County Public Library's events, classes, and services, and search the catalog for books, movies, music,…

Prince William Public Libraries (PWPL) brings people, information, and ideas together to enrich lives and build community in a welcoming, inclusive environment.

Resources for kids, including homework help and online tutoring, book lists, storytime, children's events, and more.

Due to the temporary shutdown of the federal government beginning October 1, 2025, all Library of Congress buildings are closed and all public events are canceled until further notice. More. …

Discover the flagship building of The New York Public Library—one of the world’s great libraries. Stay connected with the latest happenings at the Library. There's something for everyone. See …

Browse our catalog of books and media. Check out all our non-book collections. Make a suggestion or request a recommendation. 12,000 sq. ft. of creative technology. Sign-up for our …