sentences:  The Friends of the Jeffersonville Township Public Library also operate a book sale room located in the basement, which is open from 10 am - 1 pm on the 2nd and 4th Fridays and Saturdays of each month.All of the adult library materials are located on the first floor, including multimedia, fiction books, and nonfiction books, reference materials, magazines, newspapers, and audiobooks.Both nonfiction books and reference works are shelved according to the Dewey Decimal System.