Mulberry Meadow is the home of Caterpillar Jones, alias C.J. With his friend Sammy, C.J. sets out to become an adventurer. Together they face the challenges of climbing Ponder Rock, battling E. Phil Snake, and learning the wisdom of The Great Owl. Along the way, C.J. also finds love, learns the beauty of the sunrise, and feels the sadness of losing a friend. But an adventurer is never selfish, so with renewed dedication to helping others, he embarks on a quest to triumph over his fears and loneliness.