We can infect people with our own happiness but can it be bottled? This is the challenge young Pim is faced with when, accompanied by Tiddle his dog, he crosses a mountain. A beautiful, modern-day fable about spreading happiness through laughter and music. Goodhart is the author of more than a hundred children’s books, including the picture book You Choose, and the Winnie the Witch storybooks, which she writes under the pen name of Laura Owen.