Read more: 12 Smart Gadgets You Didn't Know Existed Kindle Unlimited is Amazon's main paid e-book service. For $11.99 a month, you can access Amazon's library of digital books, audiobooks ...

You'll also have to opportunity to explore a wide selection of popular audiobooks and magazines. Kindle Unlimited subscribers can sit back and relax as they listen to thousands of professionally ...

One of the worst things about audiobooks and e-books is when the author or publisher updates the cover art because the book or series is being made into a television show, movie, or streaming ...