A new book in the Last Word{ series, which answers intriguing questions from the New Scientist{ magazine. This is the first one to be illustrated, with 80 colour photos showing the beauty, complexity and mystery of the world around us. Previous books in the series include Does Anything Eat Wasps?, Why Don't Penguins' Feet Freeze?, Do Polar Bears Get Lonely?{ and Why Can't Elephants Jump?{. The series has sold over 2 million copies.