I said in my original post that I only had the Kindle app on my phone.
Well, my wonderful hubby went and got me a Kindle for my birthday yesterday. I'm still trying to get used to it (I keep trying to use it as you would a touch screen :S) but it seems fairly easy to use.
I have about 95 books (Free e-books from Amazon) on it, most of which I read on my Kindle app.
If anyone has any web site recommendations for e-books, please let me know :D