American Catholic History Classroom

The Classroom is a primary document site featuring a range of materials related to the American Catholic experience, organized into teaching-module “exhibits” including documents, photographs, and media.

The Catholic Research Resources Portal

Search providing freely available access to rare, unique and/or uncommon materials related to Catholicism in libraries, seminaries, special collections, and archives from around the world.

Catholic News Archive

Archive of digitized Catholic newspapers around the United States since 1831, and includes editorials, pictures, and advertisements as well as articles, all text searchable.

Post-Reformation Digital Library

PRDL is a select database that organizes the vast array of publicly available digital sources on the development of theology and philosophy during the early modern era (late 15th-18th c.).