"Five Mars; or, A Conspiracy in the Reign of Louis XIII" is a historical novel by the famous French writer Alfred de Vigny. The book tells the story of a conspiracy that unfolded during the reign of the French king Louis XIII. The main character, the young aristocrat Francois de Saint-Mar, together with his associates, prepares for a rebellion against the authorities and the realization of his political and personal ambitions. But the path to victory is strewn with numerous trials and risks. This book is an exciting journey into the past, where political intrigue, love and treachery are intertwined in an exciting plot.