In 1999, English professor Noel Polk left to McCain Library and Archives many documents, namely correspondence related to his work as an English professor and researcher. Topics such as academia, William Faulkner, Eudora Welty, southern literature, and Natchez before 1830 are covered.

In 1989, Peggy Prenshaw donated materials to the University of Southern Mississippi Archives. The collection largely consists of papers related to her scholarship on Mississippi authors Eudora Welty and Elizabeth Spencer while a professor at USM. Also included are publications about women and women’s studies in academia.