Welcome to the city's new central library. With 10 floors, it's twice the size of our old library. Here's what you'll find on each of the floors. On the first floor are the meeting rooms and the restrooms. The children's room is on the second floor, and books for teens are on the third floor. The adult collection is on floors four through six, with fiction on the fourth floor, and nonfiction on the fifth and sixth. The music collection, including tapes, CDs, and DVDs, is on the seventh floor. Magazines and periodicals are on the eight floor. The reference section is on the ninth floor, and the tenth floor houses our administrative offices.
On which floor can you find novels for adults?