Niccolò Machiavelli’s The Art of War — Book 4 (of 7), unabridged audiobook. Fabrizio Colonna turns to the conduct of armies in the field: choosing advantageous ground, fortifying camps, arranging watches, preventing surprise, and maintaining order during marches and deployments. This book details reconnaissance, signals, and the coordination of infantry, cavalry, and artillery, emphasizing prudence, discipline, and the general’s foresight as the keys to victory. Presented with clear narration, stable levels, and precise section markers—ideal for students of military theory, political philosophy, and Renaissance warfare.