Panoramic view of the World's Columbian Exposition in Chicago, 1893
One World 2022

Learn about our upcoming summer youth program series, happening in-person on July 12, July 26, and August 9.

Does the Library have information on Max Kappeler?

Ask a Researcher

Here’s background on a controversial figure whose teachings were based on interpretations of Christian Science.

69. American religion in World War II


Learn how American G.I.s found their faith sustaining them when confronted by wartime’s innumerable challenges.

Remarks by Mary Baker Eddy on death


Read recollections of two people who heard Eddy discuss life after death.

Christian Science Communion services

Featured Article

Find out the background of these occasions for worship in The Mother Church and its branches.

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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.