Protecting the Planet: Ice Journey of the Polar BearA beautifully illustrated and atmospheric story exploring how polar bears are coping with climate change; a stunning new addition to the Protecting the Planet series. It snowed last night. The first fall of the season. More is on its way. For this polar bear, this is a sign it's time to make a den, a safe place to sleep through the harsh Arctic winter and to give birth to her cubs. But the Arctic is changing; familiar landscapes are melting. What kind