"It's winter now in the hidden valley, and Maximus Cold has fallen into the valley, completely by mistake. Everyone thinks he's a strange, trumpet-playing monster who has kidnapped our wolf friend Yula! One can only hope that the gang of friends, including the rabbits, Reindeer, the pixie onion-headed ballerina, and Yula's best friend Sara can save the day with some trumpeting of their own."--Provided by publisher.