Huge Library Booksale

When I was at the library, I noticed these colorful bookmarks saying "coupon" on them where you check out the books. After reading it, I discovered that they are having a huge book sale from Friday, May 1 to Sunday May 10. It is at the Hillsboro Main Library (the new library) . I went to one a few months ago and they had a huge selection of books. If you like books, this is a great sale because they have them really cheap.