More than 100,000 books will be on sale along with dvds, cds and more.
Thursday is for Volunteers and Friends Members Only.
Hours on Friday are from 9 a.m. to 8 p.m.; Saturday and Sunday from 9 a.m. to 5 p.m.
Find out what's happening in Lake Forest-Lake Blufffor free with the latest updates from Patch.
Saturday is Teacher Appreciation Day. Teachers can take 10% off their purchases.
Sunday is Bargain Day. All items will be 50% off.
