Viovio prices and quality
Their products are high quality. I did have a problem with one of my books and their email customer service was superior and they replaced the book very easily.
The web-site is a little confusing at first, but the price/quality aspect was worth it to me especially since I was ordering multiple copies of the same book. Note: I haven't used their software, just uploaded pages I have made on Photoshop and saved as jpegs.