E-books are now distributed via RedShelf or VitalSource
You will choose the vendor in the cart as part of the check out process.
These vendors offer a more seamless way to access the ebook, and add some great new features including text-to-voice.
You own your ebook for life, it is simply hosted on the vendors website, working much like Kindle and Nook.
Click here to see more detailed information on this process.