NOREEN HYSLOPemail@example.com Well over 1,000 books of all kinds will be on sale Saturday at Keller Public Library during the annual book sale. Duplicate and outdated books are annually purged at the library and offered for sale at 50 cents for hardbacks and a quarter for soft cover and children's books. Children's books may be found in the Children's Dept. of the library. All other books, shown at left, will be on display in the Community Room. Doors open at 9 a.m. and close at 2 p.m.