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 ...

Libby is a free app where you can enjoy ebooks, digital audiobooks, and magazines from your public library. You can stream ...

This is because many publishers do not see actual value in it and do not commit all of their bestselling audiobooks by authors you know and love. If you have ever subscribed to Kindle Unlimited or ...