The Friends of the Oro Valley Library's fall book sale continues through Saturday at the library, 1305 W. Naranja Drive.
More than 20,000 books are for sale.
Prices range from 50 cents to $4.
Videos, audio books, CDs and DVDs also will be for sale.
Book sale hours are 11 a.m.-8 p.m. today; 9 a.m.-5 p.m. Friday; and 9 a.m.- 12:30 p.m. and 1-5 p.m. Saturday.
Items will be sold at half price on Friday and from 9 a.m. to 12:30 p.m. Saturday.
Bags of books will be sold for $5 on the final day of the sale.
Proceeds benefit the Oro Valley Public Library.
Go to www.friendsovpl.org for more details.
