Grumpy Guppy is not having a good day in the Emotions Aquarium! No matter what he does, he just can’t shake his grumpy mood. But when Peaceful Pufferfish swims by with a few calming tricks, Grumpy Guppy might just find a way to turn his frown upside down! With playful rhymes and bright, cheerful illustrations, Grumpy Guppy helps little ones explore big feelings and discover simple ways to find their calm.