The book provides a historical account of Giuseppe Garibaldi's daring expedition with his legendary "Thousand" volunteers in May 1860, which played a crucial role in the unification of Italy. It details their departure from Quarto, their landing in Sicily, and the subsequent military and political maneuvers that led to the significant conquest of Naples. Through vivid narrative and meticulous research, the author captures the essence of this pivotal moment in Italian history, highlighting Garibaldi's leadership, strategy, and the fervent nationalist spirit that drove his small force to achieve monumental success against larger, more equipped armies.