In this thrilling conclusion to the D'Artagnan Romances, Alexandre Dumas weaves a masterful tale of political intrigue and identity. Set during the reign of King Louis XIV, the story follows the aging but still formidable Musketeers—D'Artagnan, Athos, Porthos, and Aramis—as they confront their greatest challenge yet: a mysterious prisoner in the Bastille, his face forever concealed by an iron mask. This man's secret identity threatens to shatter the French monarchy, forcing the heroes to choose between their loyalty to the crown and their sense of justice in one final, unforgettable adventure.