Amazon has announced that it is now offering Kindle Unlimited. The service is an unlimited e-book plan from Amazon.

The service costs $10 per month and includes unlimited access to over 600,000 e-books, along with "thousands" of audiobooks.

The service is available through any device such as iPhones, iPads, Android devices, and Windows Phones.

Amazon points out that it has a fair number of popular titles, including the Hunger Games series, the Harry Potter series and the Lord of the Rings trilogy. It also includes short reads from Stephen King and Andy Borowitz, and "exclusives" from Amazon's publishing arm.