Kindle Unlimited isn't included with Prime ... Some older Kindles may not be equipped for audio, for instance, and of course ...

How can this be, you ask? Through the magic of Kindle Unlimited. The Amazon service is a boon to bookworms everywhere. It gives subscribers instant access to more than a million titles ...

The good news is that Amazon is running an exciting Kindle Unlimited offer for new customers. If you'd like access to the subscription service for free, read on for everything you need to know.