Fisher Fine Arts Library closure on 7/10/25: Fisher Fine Arts Library is closed until further notice due to a mechanical emergency.

Changes coming to Books by Mail: Starting in fall 2025, Books by Mail items will only be shipped to addresses in the contiguous United States 50 miles or further from campus. We will make exceptions for students, faculty, and staff with disabilities. Learn more.

Thomas Sovereign Gates Library Lecture Fund

Made possible by the Thomas Sovereign Gates Fund.

Image used for the 2017 Gates lecture, The Science of Information

Past Events

Featured Image: "A World Centre," heliogravure by Jules Chauvet, from Hendrik Christian Andersen's World Centre for Communication (Paris, 1913; no. 19 printed for the University of Pennsylvania)

Maps and More

Campus Libraries Map

Staff Information

Resources for Staff Committees