If you are interested in a Nook yous should also take a look at Alex Reader
https://www.springdesign.com/us/index.action and yes it's looks like an nook ant the idea behind it's the same BUT The Alex is the original one ;-) (and yes Springdesign has sue Barnes and Nobles , beacuse they steal the Idea ...) or you can simply buy a pocketbook an be happy ^^