A group of Camp Fire girls leave familiar New England woods for a journey toward a stark desert landscape, where practical Polly and introspective Bettina negotiate family expectations, leadership roles, and the challenges of outdoor life. Episodes move from campfire rites and quiet introspection to a long ride, an intense storm, encounters with an Indian village, and the consequences of mistakes and misunderstandings. The narrative traces friendships tested by antagonisms and weather, emphasizing hands-on experience, moral growth, and readjustment as the girls develop empathy, confidence, and a clearer sense of duty and belonging.