On this site you can search archival materials from the Marian Library, U.S. Catholic Special Collection, and University Archives and Special Collections.

The Marian's Library's archival records relate to the study of, and devotion to, the Blessed Virgin Mary. Archival records from the U.S. Catholic Special Collection document Catholic life in the United States.

University Archives and Special Collections material include records created by University departments, records of student organizations, faculty and alumni papers, student theses and dissertations, University publications, photographs and audiovisual recordings.

For published materials from these three collections, search the library catalog. For digitized special collections, browse UD's institutional repository.