Amazon has most of its tablets on sale for Black Friday and they're some of the best deals we've ever seen on these devices. Whether you're looking for a kid-friendly tablet for a younger family member or you want a higher-end device for yourself, there's one on sale for you.

You can also share content from your own library with them, which is the easiest way to get library books from Libby, the library app from Overdrive, onto the Kindle. Most Amazon Fire and Kindle devices include ads on the lock screen. Typically ...