This is a book about nature for naughty kids. Nice kids learn about the life-cycle of the monarch butterfly and tadpoles turning into frogs. Naughty kids want to know about squashed hedgehogs and dead pukeko. Nice kids like to look at books with pretty pictures of puppy dogs and kittens. Naughty kids would rather see blood and guts and maggots. And dinosaurs. Don't forget the dinosaurs.