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Joy of discovery. Power of place.

A member supported library, museum, and cultural center that everyone is invited to join.

What’s New

Common Sense Thomas Paine

Imagined Nation

Marking the 250th anniversary of the founding of the United States, Imagined Nation explores how the nation’s future has been envisioned within art and print culture since its founding.

Folio Bistro interior with tables set and a wallpaper with images of books imprinted in the background.

Dine at Folio Bistro

Enjoy French and Mediterranean-inspired cuisine with a glass of wine or signature cocktail. Reservations are available via Resy.

At a Glance

1807
year founded
One of the country’s oldest and most distinguished member-supported libraries.
500,000
circulating books
From first editions to the latest bestsellers.
12
levels
Book stacks, art, reading rooms, terraces, and more.

Become a Member

For a day or a lifetime, explore the most interesting place in Boston.