Jack has spent previous summers with his grandparents at their little cabin on the cove. This summer, however, is different. It begins with a surprise gift from Jack's grandfather: a small boat he spent the winter making for his grandson, which Jack's grandmother names Petit Bateau (Little Boat). During the summer, Jack learns how to captain Petit Bateau under the wise guidance of his grandparents and his grandfather's friend John. However, this summer he will learn about much more than sailing: he will learn about the sacredness of the earth, the mysteries and beauty of life, and the importance of natural order. Most important, he will learn about unconditional love and trust.