Browse & borrow
Your library card gives you free access to books, eBooks, digital media, learning resources, and more.
Search the Catalog
Library Catalog
Discover books, audiobooks, movies, newspapers, magazines, games, and more.
ComCat
Broaden your search beyond OCLN library resources, and search through millions of items at participating Massachusetts libraries.
Online Library
Read, watch, listen, and learn online for free with our Online Library, available 24/7.
Browse…
Library of Things
Explore the Library of Things collection.
Museum Passes
Check out a museum or zoo pass.
New Fiction
Titles just added to the catalog.
Just Returned
These items have recently seen some love.
Hottest Holds
See which items have the top holds.
Tough Topics
Find and borrow library materials discreetly.
Still can’t find it?
If you don’t see an item you’re looking for, you can submit an Interlibrary Loan Request and we will search libraries across the country.
Is there a book, movie, or CD that the Library doesn’t own, but you think we should? Send us a suggestion via our Suggest a Title form.