But you can browse the list of eligible titles with a web browser, which can be faster and easier than shopping from the device itself. (blog.the-ebook-reader.com)
The Unlimited logo will also pop up next to eligible titles when you search on the device, but at present, there's no way of searching just within Unlimited on the reader. (mashable.com)
One, the list of eligible titles is far from comprehensive. (cnet.com)