When Olivia looks out the window after a big thunderstorm, she sees a beautiful rainbow in the sky. Everyone says that you can't catch a rainbow, but Olivia wants to try anyway. She embarks on an amazing journey that takes her from her small town out into a forest that may just be magical. After a long search, Olivia is about to give up when she hears something in the bushes that changes her mind. During a colorul and imaginative adventure, she discovers the true treasure of the rainbow. Expanding imagination and dreams, this picture book shares the story of Oliva as her view about the world around her is changed for the better.