The book is presented as the daily journal of Enrico Bottini, an eleven-year-old boy attending an elementary school in Turin during the academic year of eighteen eighty-four to eighteen eighty-five. Through Enrico's eyes, the reader encounters a cross-section of Italian society, as the classroom brings together the children of wealthy professionals, artisans, and laborers. The narrative is driven by the interactions between these boys, whose different social backgrounds constantly test their capacity for empathy and brotherhood. At the heart of the book are several remarkable figures: Garrone, a kind and physically powerful older boy who protects the weak; Derossi, the brilliant and naturally gifted head of the class; and Stardi, who conquers his limitations through sheer stubborn will.
Alongside Enrico's daily entries about school discipline, family tensions, and holiday celebrations, the book features a series of monthly stories written by the master. These tales recount heroic deeds performed by Italian children from various regions, such as the drummer boy of Custoza, the little patriot of Padua, and the young Florentine scribe who secretly works at night to support his family. These inserts serve to instill a deep love of country and moral duty.
As the months progress, Enrico learns profound lessons about the sanctity of labor, the dignity of the poor, and the terrible grief of losing a mother. The narrative does not follow a traditional plot with a climax, but rather tracks the moral maturation of Enrico and his classmates as they witness tragedy, such as the accidental death of a young worker, and celebrate quiet triumphs, like the rehabilitation of a brutalized blacksmith. The school year concludes with final examinations and emotional farewells, leaving the boys on the threshold of adolescence, shaped by the moral framework provided by their teachers and parents.
