Take an amazing journey through the upside-down world of bats with Charlotte Milner's The Bat Book. Bright, bold, and beautiful illustrations accompany fascinating facts about these furry flying mammals and their importance to the world we live in. From the way they fly, to how they communicate with each other, how they hunt, and why they sleep upside-down, each of the world's 1,300 types of bat is unique and utterly fascinating.