Library Catalogs

Commonwealth School's Catalog

• Commonwealth Library Catalog

Union Catalogs

A union catalog is a shared catalog of a group of member institutions. Many of these are private, but some are public.

• WorldCat - WorldCat.org lets you search the collections of libraries in your community and thousands more around the world. Using your IP address WorldCat will list what public or college libraries have the resource you need.

Boston Libraries

• Boston Public Library
• Boston Athenaeum
  Please see Ms. Kane for more information about using the Athenaeum.

Regional Library Networks

• Merrimac Valley Library Consortium
• Minuteman Library Network (Metro West)
• NOBLE (North of Boston)
• Old Colony Library Network (South Shore)