The Ark is a whole library of historically significant, public domain Christian Science publications, including all issues of The Christian Science Journal and the Christian Science Sentinel from their inception through 1922. These are faithfully and accurately presented in photographic reproductions, so you can see and print a facsimile of the original publication.

The Ark is also a powerful search engine, allowing you to rapidly search the over 55,000 pages in the Collection to find articles, editorials, poems, authors, testimonies, and even historical listings of Churches of Christ, Scientist, and Christian Science practitioners.