It also has lots of free book offers and deals and the best book prices. (dealsagar.com)
There are also lots and lots of free book offers. (dealsagar.com)
I just got a used Nook 1st gen online, and it was driving me nuts when trying to find my Yahoo.ca emails (lots of free books from various sites sent to me), and now I know why, at least. (goodereader.com)