"La Cucaracha" is a crime novel by the famous French writer Eugene Xu. The main character, Jean Serra, faces complex moral dilemmas and the art of deception in his work as a detective. The plot unfolds in Paris of the 19th century, where every detail matters and every character hides their secrets. Readers are immersed in an atmosphere of mysticism and mystery, where every crime can have its justification. "La Cucaracha" is an exciting journey into the world of crime and investigations that keeps you in suspense until the last page.