I wanted to give this book zero stars but it wouldn't let me! Here are some very bad items I found in this book. It is without a doubt the worst book I've ever seen on iguana care. The epidemic of bad information on iguana care is killing iguanas every day. Foods recommended that are not good for iguanas: lettuce, spinach, cucumbers, pineapples, boiled potatoes, broccoli, and "so on" as the author vaguely says. Plant:animal protein ratio of 4:1 when any smart iguana owner knows that it should always be 1:0! Pea sized gravel for substrate? No particulate substrates should ever be used. He recommends insects and tells how to catch them...when all animal (and insect) protein is deadly. The photos in this book show how bad it really is. I could quote several very bad things the author says about iguanas, but I'd rather just give a quote of my own, "Buy Green Iguana: The Ultimate Owner's Manual by James Hatfield if you care about the health of your iguana!" If you see this book in a pet store, hide it before it kills another iguana.