Everything you ever wanted to know about faeces but were too polite to ask... Hippos navigate by it sloths keep in touch through it rabbits eat it...and most grown-ups prefer not to mention it at all! However you look at it poo is probably the most useful stuff on Earth. It comes in all shapes & sizes & every animal has its own special sort. Find out what its for where it goes what we can learn from it & lots more. A lively & fascinating natural history book.