Amazon has once again added to their long list of services.

If you're a book lover, you may be pleasantly surprised at Amazon's new service called "Kindle Unlimited".

For $9.99 a month, you get unlimited access to over 600,000 kindle books and "thousands" of audio books from the Kindle Library. Previously, only kindle device owners could "borrow" books from the Kindle Library, and only once per month.

Kindle Unlimited is available on any device via the Kindle App (iOS, Android, PC, and actual Kindle devices).

Amazon is currently offering a free 30 day trial of the service. You can check it out at

What do you guys think of this new service? Will you be using it? Let me know in the comments.