Massachusetts Library & Information Network
Residents can search the catalogs of major library systems with this comprehensive Internet service. The website also offers a searchable directory of all Massachusetts public libraries. The Commonwealth divides its public libraries into six regional systems for better management of resources and facilities.

Boston Public Library System
700 Boylston Street
Boston 617-536-5400

Boston Massachusetts Regional Library System
700 Boylston Street
Boston 617-859-2380

Metrowest Massachusetts Regional Library System
135 Beaver Street
Waltham 781-398-1819

Northeast Massachusetts Regional Library System
175 Andover Street
Danvers 978-762-4433

Southeastern Massachusetts Library System
10 Riverside Drive
Lakeville 508-923-3531

Western Massachusetts Regional Library System
4 Sandy Lane
Whately 413-247-9306

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