"The Daughter of Cayetana" is a captivating novel by Carmen Posadas that tells the story of one of the most famous women in Spanish history, Cayetana de Alba. This extraordinary figure, known as Goya's muse, is portrayed in a light that reveals her eccentric and passionate nature. The novel highlights the relationship between Cayetana and her adopted daughter, María Luz, whom she raises as her own and bequeaths part of her fortune. At the same time, the story of Trinidad, María Luz's biological mother, is told, who lives as a slave in Spain and desperately tries to regain her child. Posadas masterfully depicts the intrigues and dramas at the court of Carlos IV and portrays the emotional struggles of both women. This narrative is not only a tribute to the strength and courage of women but also an impressive portrait of a tumultuous era in Spanish history.