This browser extension shows you which Amazon books are available free at your local library
Wait! Stop! Before you order that copy of David Benioff's City of Thieves from Amazon (a book I highly recommend), check to see if it's available at your local library. Because free! Oh, I know what you're saying: You don't have time to visit your library's website or load up one of the e-book-borrowing apps (as described in how to get free e-books from your public library) and do all that manual searching.