The nook android app does what you want.
Sent from my Xoom using Tapatalk
But can the Nook book reader read books from Amazon, i.e.< Kindle books?
Sorry, I have to mention that I want to use it to read free epub books. Nook is good, but I don't think I can import my own book into it unless I am doing something wrong.
You could also try Calibre. calibre - E-book management
but where am i suppose to copy the file to? i tried to copy the epub file into the nook directory and it didn't work.To use the Nook app with .epub files you will have to side load them by copying them directly to the Xoom via the USB connection. You can't just import them. It works the same way with the Kindle app and the .mobi files. The Nook (Barnes and Noble) and Kindle (Amazon) have there own proprietary formats when you download directly from them.
Both are capable programs IMO, I just have more .mobi files.
but where am i suppose to copy the file to? i tried to copy the epub file into the nook directory and it didn't work.