Collections include: All-American Girls Professional Baseball League, Civil War & Slavery, D.J. Angus Photographs & Movies, Fore-Edge Paintings & Decorated Book Bindings, Grand Rapids Oral Histories, GVSU Photographs & Publications, Honors Institute for Young Scientists, Incunabula (European items from 1450-1500), Johnson Center Philanthropy Archives,Joseph Sparks' Pine Tree in Michigan, Kaufman Interfaith Institute, Mathias J. Alten, Patriotic Envelopes, U.S. Navy Recognition Training Slides, U.S.S. Michigan, Veterans History, Young Lords in Lincoln Park,

Preserves the personal / official websites belonging to notable contemporary composers in order to assure the continuing availability of the important, and potentially ephemeral content they contain.

Specialized digital resources and born-digital scholarship in music.

Nonprofit network, part of the Modern Language Association, with an open-access repository

research, technology, teaching & learning practitioners

digitized items from libraries, archives, museums, & cultural institutions in the U.S., including ARTstor, the Smithsonian, Internet Archive, & government agencies.

open access working papers & preprints of published materials from business, classics, economics, law, literature, music, philosophy, & rhetoric

Hosts post-1945 literary data on an open-access website.