Hattie is unhappy that trees are losing their leaves, but Horace and a squeaky new friend show her how much fun autumn can be.

In this sequel to Hedgehugs, Horace and Hattie return for another sweet story of friendship. It's spring! And everything is colorful-rainbows in the sky and flowers blossoming on trees. When Horace and Hattie Hedgehog see a caterpillar become a butterfly and take flight, they decide to try a transformation of their own. When these two best friends put their minds to solving a problem, nothing can stand in their way!