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Join the Chamber and you're joining a diverse and collaborative membership working together to keep Boston the best place for businesses and people to thrive. At the Chamber, we help drive this work by:

  • Convening business and thought-leaders for strategic networking, knowledge-sharing and programs that keep you informed.
  • Researching, developing, and advocating for public policies that contribute to the economic success of our region and generate economic opportunity. 
  • Investing in Greater Boston talent through comprehensive leadership development programs designed to connect and grow strong leaders.
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The Mary Baker Eddy Library

  • Museums
  • Libraries
200 Massachusetts Avenue
Boston, MA 02115
(617) 450-7000
Hours:
Tuesday–Sunday, 10:00 a.m. – 4:00 p.m.
Closed Mondays and some holidays
  • About

    We provide public access to original materials and educational experiences about Mary Baker Eddy; the ideas she advanced; her writings; and the institutions she founded and their healing mission.