"Cinq Mars - Volume 4" by Alfred de Vigny is a historical novel that tells about the hard life and struggle of the heroes during the regency of Louis XIII. In this book, readers will learn about important events and important characters of that time, which will affect the history of France. The author masterfully describes political and social intrigues and develops the characters of his heroes, forcing the reader to experience with them all the vicissitudes of their path. "Cinq Mars - Volume 4" is an exciting book that will not leave indifferent any lover of historical literature.