"The Knight's Trial" is a novel written by the outstanding Spanish writer Emilia Pardo Basan, Countess. In this book, the author shows the life of an aristocratic family in Spain at the end of the 19th century. The main character, a young and beautiful girl, faces difficult moral choices and social conventions that limit her options. In addition, this book explores the theme of love, devotion and family bonds. "The Knight's Trial" captivates the reader with its tense plot and deep psychological portraits of the characters, revealing complex internal conflicts and dramatic events.