The Cott mss., ca. 1977-1985, consists of correspondence and other materials relating to Jonathan Cott's book Pipers at the Gates of Dawn: the Wisdom of Children's Literature (Random House, 1983).
The Thielman mss. II, ca. 1974-1993, consist of the correspondence of fine bindings collector James L. Thielman, primarily with book binders and usually commissioning a fine binding by each of them.
Norman Gary Lane was a geology and paleontology professor at IU from 1973-1995. The Lane collection consists of media materials and research notes relating to his work spanning the period from 1973 to 1995.
The Ferguson, A. Claude mss., ca. 1970–2009, consist of the correspondence, collected subject files, writings and legal records of Claude Ferguson, a career employee of the U.S. Forest Service who was instrumental in the creation of the Charles C. Deam Wilderness area, Indiana's only Federal Wilderness area, in the Hoosier National Forest.
The O'Brian mss., ca. 1970-1994, consists primarily of notes and full-text manuscripts of author Patrick O'Brian's historical sea novels. Autograph manuscripts for eighteen of the twenty published novels are present.
The Thom, James Alexander mss., 1966-2013, consists primarily of writings and correspondence related to Indiana novelist James Alexander Thom's publications.