Can animals really survive in a world where temperatures drop to less than -58°F (-50 °C)? Children are about to discover the answer as they enter one of the coldest places on Earth--the Arctic. In Built for Cold: Arctic Animals, kids will go on real-life adventures as they join wildlife biologists who are studying everything from polar bears and walruses to wolverines and caribou. Luckily, the animals that live in this freezing world have enough fat and fur to withstand its bone-chilling temperatures. Dazzling photos and exciting stories bring the animals of this wintry landscape to such dramatic life that readers might just feel a chill in the air.