One of my goals has been to update photos of "local lizards" of my area. The more I think of it the more my brain spins LOL. I've been looking at the self publishing book makers and find that these companies may be the way to go. One issue however is size and cost, yikes... I love big images and would probably make my personal books as large as I can go, however when I'm dealing with books I by out and about I like them to fit in my book shelves (My wife gets cranky if I leave to many books out...). What is the optimum size people like in a photo oriented book?