Amazon has launched a new service, Kindle Unlimited, today.
For $9.99 per month readers can choose from over 600,000 titles and thousands of audiobooks ranging from mysteries and romance to sci-fi and more.
Kindle Unlimited books are accessible everywhere you shop for Kindle books, including of course the Windows Phone app. Subscribers merely need to look for the Kindle Unlimited icon throughout the Kindle Store and click on the "Read for Free" button on Kindle book pages to start reading.
Kindle Unlimited is currently available only to US customers but Amazon plan to expand this service to other countries.
Read more about the service at Amazon here.