The Harris Branch is one of three locations in the Mishawaka-Penn-Harris library system. MPHPL provides public library services to the Penn and Harris townships in St. Joseph County, Indiana. Connecting patrons to literature, information, ideas and new experiences for lifelong enrichment, MPHPL invites the community to browse the sizable print and digital collections, to take advantage of free Wi-Fi, mobile printing and other services, or to participate in our popular programming for all ages.