Claribel Woodworth arrives at the Round Springs school carrying a profound bitterness caused by her lameness, a scarred face, and the cruel persuasion that her father was ashamed of her. Believing the world is inherently hostile, she isolates herself in self-pity and suspicion, immediately misinterpreting the kind gestures of her new schoolmates as mockery. Her guardian and principal, Mr. Hausen, gently challenges this worldview, introducing her to the memory of Miss Baldwin, a severely deformed former teacher whose life was defined by selfless devotion rather than grievance. To combat her chronic self-absorption, Mr. Hausen asks Claribel to commit to reading the Gospels daily and seizing every small opportunity to help others, however minor.
As Claribel begins applying this principle, starting with helping a careless classmate named Fanny with her knitting and knitting patterns, her perspective shifts entirely. She finds purpose in teaching, defending others, and mentoring a delicate younger child named Madge. Meanwhile, the arrival of her spiteful cousin Priscilla threatens to derail the fragile peace, introducing deceitful habits and contraband reading material that ensnare Fanny. Tensions peak when a contraband novel is discovered, leading to false accusations and a dangerous fire in which Claribel heroically saves Fanny at great physical cost to herself. This crisis shatters the lingering deceit among the students, prompting genuine confessions and deep remorse from both Fanny and Priscilla.
In the final phase of her life, weakened by irreversible physical damage to her hands and a failing heart, Claribel remains steadfastly focused on the well-being of those around her. She successfully redirects Priscilla from a path of bitterness toward a profound spiritual awakening, designating Priscilla as her missionary substitute to continue the work she can no longer physically do. The narrative concludes with Claribel's peaceful passing in her sleep, leaving behind a transformed school community where her former enemies and rivals have inherited her mission of service.
