Book excerpt: When Duck’s grumpiness becomes contagious, what can possibly turn it around? Duck is in a very grumpy mood. The pond is dry, and she doesn’t want to roll in the mud with Pig, sing with Rooster, doze with Tortoise, eat laundry with Goat, or join any of the other animals in their pastimes. To make matters worse, the gray cloud that’s following Duck is growing bigger by the minute, and now her friends are feeling gloomy as well. What will it take to cheer them all up? Two prolific picture-book creators look to the skies for a humorous tale of not-fair-weather friendship.