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Mary Baker Eddy Library

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Mary Baker Eddy Library

Our Research Room is open Monday to Thursday from 11:00 a.m. to 3:00 p.m. No appointment is needed during these hours.

Our Research Room is open Monday to Thursday from 11:00 a.m. to 3:00 p.m. No appointment is needed during these hours.

First Edition of Science and Health
What are considered the major editions of Science and Health?

ask a researcher

On its 150th anniversary, here’s info about Eddy’s most significant updates to the book.

Image description: Black-and-white portrait photograph of Alice Sibley, wearing a dark-colored coat with a woolen texture and high collar, and a hat trimmed with a similarly-textured material.
Alice Sibley

women of history

Meet a companion to Mary Baker Eddy who helped her through a time of great loss.

Mary Baker Eddy meets with staff members at Pleasant View in Concord, New Hampshire
What did Eddy say about weather and climate?

ask a researcher

Read how she advised Christian Scientists to approach climatic conditions of various kinds, including their impact on physical well-being.

Image description: Collage. From top left corner: Black and white photograph of sepia-toned rowhouses in Boston, the former site of the Massachusetts Metaphysical College. Part of a handwritten letter, with the signature J.G.N. Clarke at the bottom. Part of a printed circular describing Christian Science Normal Class.
“A Worthy Disciple”

From the Papers

Learn what helped Mary Baker Eddy determine a student’s readiness for instruction in Christian Science.

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Welcome to The Mary Baker Eddy Library

Since opening to the public in 2002, the Library has offered a place to explore the life, ideas, and achievements of Mary Baker Eddy, who discovered and founded Christian Science—a pioneer whose work touched the fields of religion, health, and journalism. 

The Library houses a rich and extensive collection of original materials that includes documents, art and historic artifacts, photographs, books, and audiovisuals that document the history of the church she founded, up to the present day. 

Explore this website to learn about the Library’s programs, podcasts, exhibits, and archives. Ask us your questions…and read about our research.

Video: “Mary Baker Eddy: A Life of Discovery”

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