Attic to Archives: Bringing Historical Collections to Light — Showing how archivists turn assorted, musty papers into an organized set of documents readily available to researchers. Through summer, lobby, Shields Library. Hours (through Sept. 11): 7:30 a.m.-8 p.m. Monday-Thursday, 7:30 a.m.-6 p.m. Friday, 1-7 p.m. Sunday.

University Library: Building a Foundation, 1908-2008 — Centennial exhibition. Lobby, Shields Library. Hours (through Sept. 11): 7:30 a.m.-8 p.m. Monday-Thursday, 7:30 a.m.-6 p.m. Friday, 1-7 p.m. Sunday.

When Bad Things Happen to Good Books — Showing the results of careless handling or deliberate defacing, and how the library’s Preservation Department deals with the damage. Through summer, lobby, Shields Library. Hours (through Sept. 11): 7:30 a.m.-8 p.m. Monday-Thursday, 7:30 a.m.-6 p.m. Friday, 1-7 p.m. Sunday.