After the best family vacation ever, two brothers return home with a couple of new hermit crabs, but as Summer comes to a close and Autumn arrives, changes are taking place in the crab cage! Winter cold follows with a bigger and more unexpected change that brings great sadness to the family, but when knowledge of God's Word is applied to their circumstances, an understanding of God's promise, (and a lesson from a couple of hermit crabs) brings a new peace and healing.