The Friends of the Derby Public Library will conduct its annual book sale beginning on Friday evening from 6-8:30pm. This session is for FDPL members only. Patrons may join FDPL at the sale and make purchases that evening. The sale continues on Saturday from 9am-4pm, and again on Sunday from 1-4pm. Paperback books are $0.25, hardcover $0.50 and audiobooks CDs DVDs $1.00. A bag may be purchased for $5 and filled with books only on Friday and Saturday. On Sunday the bag may be filled with all media. Cash and checks are accepted.