The collection consists of lectures, correspondence, working papers, publications, sermons, liturgies, professional awards and other related materials from the files of Ada María Isasi-Díaz. The materials in this collection span much of her professional career as an activist and theologian. The bulk of the collection consists of correspondence and publications from her work with women's organizations, manuscripts of lectures and articles, syllabi and teaching notes and conference materials. Also included are personal correspondence, audio- and videotapes, and clippings from magazines and newspapers.