For your convenience, library materials can be returned 24 hours a day in our outside Book and Audio-visual return drops. The Drive-up Window is open during library hours, but closes 10 minutes before the Library closes. Please call ahead if you want materials set aside for you at the Drive-up Window. No need to call ahead for reserved materials that have arrived for you. The Drive-up Window and the Return Drops are located on the North (front) side of our building on Phelps Street.