Arctic and AntarcticLearn all about the world's icy polar regions in this picture packed guide for children from the best selling DK Eyewitness series. Step into the frozen regions at the ends of the Earth to explore the amazing habitats and wildlife at the North and South Poles. Meet the amazing human and animal life that thrives at sub zero temperatures, from penguins and reindeer to indigenous peoples and scientists. See how polar bears endure the Arctic winter