"April Wood has returned home from her adventure on Bear Island, but over a year later, she can't stop thinking about Bear. So when April hears that a polar bear has been shot and injured in Svalbard, she's convinced it's her friend and persuades her dad to travel with her to the nothernmost reaches of the Arctic. Along the way, April discovers much more than she bargained for--a tiny polar bear cub desperately in need of her help. In freezing temperatures,...