Well, if you're buying a classic book that's "free", you can often find the exact book that Amazon's "selling" at Project Gutenberg. Download to computer, copy

Well, if you're buying a classic book that's "free", you can often find the exact book that Amazon's "selling" at Project Gutenberg. Download to computer, copy to Kindle, done. Of course that's not the easiest way, and you can't do it "on the go", but a little preplanning will get you a bookshelf of books already queued up.