"The Courage Test" is a novel by James Preller that follows the story of a young boy named Zachary who embarks on a challenging wilderness trip with his father. The journey is meant to strengthen their bond, but it also forces Zachary to confront his fears and insecurities. As they navigate the wilderness, Zachary learns valuable lessons about bravery, trust, and the importance of facing one's challenges. The story emphasizes personal growth and the complexities of father-son relationships, making it relatable for readers of all ages.