The second and third floors entirely quiet floors. On the second and third floor, the center area contains a two-story Main Reading Gallery, which can seat 1,254 people. The west and east area both have two sections, a one-story area on each floor and two-story reading galleries at the ends which can each accommodate approximately 100 people. The galleries are also used for special events and dinners. Books are mostly located on the third floor west and east areas, with some on the second floor east area. The second floor west area mostly contains study carrels.