Mount Union shares the Innovative Interfaces 目录 system with 23 OPAL libraries as well as 74 OhioLINK libraries throughout Ohio. 的 estate of 路易斯·H. 刷 provides annual grants to purchase books and periodicals in memory of James Alpheus 刷, the first Librarian of the University, 还有他的妻子. In 1971, the Thomas S. 刷 Foundation, Inc. made a gift of approximately $500,000 to the University Endowment Fund to be used for purchase of books and periodicals in memory of Mr. 刷’s grandparents, Mr. 和夫人. 路易斯·H. 刷.

的 Sturgeon 音乐库 is located in Cope 音乐 Hall. This facility was given in memory of Bertha Fogg Sturgeon and her parents, by Samuel Sturgeon. 的 collection of books, scores and recordings was begun by a generous donation by Mrs. Ella Wilcox Peasley and the Carnegie Corporation. 目前, 不止7个,000 recordings in CD format, 10个以上,000乐谱, a music reference collection, music and theatre DVDs, and music periodical titles in the 图书馆. 除了, the 图书馆 houses Mount Union faculty and student performance recordings from 1956 to the present. 的 Sturgeon 音乐库 houses metronomes, 调谐器, 音响, and other electronics available for checkout. 的re is a selection of theatre titles for current coursework including plays, and technical books for stage and costumes. 的re are computer workstations and printer with access to the campus network, 图书馆系统, 和互联网.