The narrative follows a student-run railroad enterprise whose organization and operations provide the backdrop for conflicts between rival academies. A spoiled young president asserts authority at stockholders’ meetings while student engineers, conductors, and owners confront financial strain, practical railroad work, and escalating schoolhostilities that culminate in a mock battle, captures, and daring rescues. Leadership, technical skill, and moral character—embodied by a principled youth praised for his sense of Christian duty—shape resolutions, as episodes involving a fast train, a steamer, and community disputes explore responsibility, courage, and reconciliation.