The Friends of the Pima County Public Library returns this weekend with its monthly community sale, offering thousands of book titles for next to nothing. The event runs from 9 a.m. to 3 p.m. Friday-Monday, April 27-30

The sale is full price on Friday; 25 percent off for seniors (55-and-older) on Saturday; 50 percent off for all on Sunday; and fill a bag with books for $10 on Monday. Admission is free.

Here are a few good reasons you should go: