The Chain collection contains material pertaining to the editorial business and production of Chain magazine from 1993-2004. Material includes correspondence and submissions, production material, printer invoices, and correspondence between the editors, Juliana Spahr and Jena Osman. Formats include printed email, correspondence, floppy disks, CDs, DVDs, and VHS.

The Manroot/Paul Mariah Collection contains the editorial and business records for including production material, correspondence, and financial records; personal records for Paul Mariah including manuscripts, correspondence, school work, poetry community ephemera; and activism records for gay and prisoners rights.

The Osiris Collection, 1972-2021, contains material related to the production of the magazine as well as Andrea Moorhead's personal career. The bulk of the material is correspondence. Other material includes business financial material and production material for Osiris; and manuscripts, correspondence, acceptance letters, and publications documenting Andrea Moorhead's poetry and translation career. Osiris is still an actively publishing magazine. The material in this collection documents the life of Osiris until 2013.