Shutterfly photo books offer a variety of layouts and cover options to choose from.
You may think I've sold out for putting this advertisement here, and I did--for a $10 credit towards my next photo book! The one above contains 20 pages of pictures from my Philadelphia trip with my son earlier this month.
Update, 4/27/12: The book arrived today and not only does it look exactly like it does in the picture above, it's just really cool seeing all these pictures I took in a hard-cover book. I'm very impressed.