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Select a Catalog!

Search for materials in the CW MARS catalog, or select your preferred library below for a catalog experience tailored to your library, including localized content that may not be found in the standard CW MARS catalog.

Public Library Catalogs by Town Name

Public Libraries A-G

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Public Libraries H-P

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Public Libraries R-W

Academic, School, and Special Library Catalogs

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Special Libraries

CW MARS Catalogs

CW MARS Catalogs

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CW MARS Libraries - Map and Information

State Library of Massachusetts

Massachusetts State House, Room 341
Boston, MA 02133
Phone: 617-727-2590
Email: reference.department@mass.gov
Closed until tomorrow 9:00 AM

Hours

Sunday

Closed

Monday

9:00 AM - 05:00 AM

Tuesday

9:00 AM - 05:00 AM

Wednesday

9:00 AM - 05:00 AM

Thursday

9:00 AM - 05:00 AM

Friday

9:00 AM - 05:00 AM

Saturday

Closed

Additional information

Address

Main Library
Massachusetts State House, Room 341, Boston, MA 02133
Special Collections Department
Massachusetts State House, Room 55, Boston, MA 02133

Phone

Main Library (617) 727-2590

Open M-F 9 a.m.–5 p.m.

Special Collections Department (617) 727-2595

Open M-F 9 a.m.–5 p.m. *Advance appointments are strongly recommended