Browse hundreds of gently used books at the annual spring Used Book Sale Friday and Saturday, May 9 and 10, on the green in front of the North Logan WalMart. The sale raises funds to enhance collections and programs at the North Logan Library. The sale sponsor, Friends of the North Logan Library, invites people to donate books for the sale by dropping them by the library. You can choose from hardbound and paperback books in a dozen genre. Sale hours are 10 a.m.-4 p.m. Friday and 9 a.m.-3 p.m. Saturday.