The Milanof-Schock Library, located at 1184 Anderson Ferry Road in Mount Joy, serves a population of more than 28,000 people and is assigned a service area that includes the municipalities of Mount Joy Borough, East Donegal Township, Rapho Township, Mount Joy Township and Marietta Borough. Our fully accessible 8,000 square foot building offers more than 45,000 items ready for you to take home. People visit the library about 70,000 times a year for programs, to find a book or DVD or to just find a place to spend some time without having to purchase anything.