TULSA, Oklahoma - If you're a book worm, the Friends of the Helmerich Library are holding their annual book sale this weekend.

Friday, starting at 10 a.m., readers of all ages can find gently used books, DVD's and audio books.

Money raised from this book sale will support library programs across Tulsa.

Thursday night, customers paid $5 to become a "friend" of the library to get early access to the deals.

The book sale at Helmerich Library at 5131 East 91st Street runs through Saturday.