Happiness is already a great feeling, but sharing it with others can make it feel even better. Readers of this exciting volume follow along with a friendly hamster named Harry on his journey to spread happiness. Along the way, they'll learn how helping others can make everyone involved feel better. Engaging illustrations show relatable characters and help readers of all ages and levels develop a deeper understanding of the story and emotions. Being able to understand all emotions, both good and bad, can help everyone live happier and healthier lives.