The books are awesome. I love them, my wife is jealous that I'm spending all of my time with them. I think I prefer the luminosity of the screen versions since I'm used to them after so many years. (I'm used to them glowing more, but I guess I'd be asking too much from paper to expect that sort of... glow I suppose. Paper just doesn't do that.
Still, I love having them in book form so I can take them with me and show them to everyone I know. You should send a copy to Borders Bookstore's main office in Ann Arbor to see if they'd be willing to carry them in their stores. They have a page just for that sort of thing.
Awesome Dan, keep up the good work.