Photo Adventure books include interactive text and fun facts about baby animals. This series is a non-fiction / fiction hybrid, blending a fictional adventure with fun facts and featuring spectacular photography of the baby animals in their natural habitat. Baby Polar Bears' Snow-Day: Two little cubs and their mother emerge from a den in the spring. Follow them on their big adventure as they run and roll about on the Artic Snow. Throughout the book, special "Fact Stops" offer real info on the lives of polar bears.