Pauline Viardot: Au miroir de sa correspondance by Michèle Friang offers an intimate portrait of the celebrated 19th-century French mezzo-soprano and composer Pauline Viardot (1821–1910), drawing extensively from her personal correspondence. The book explores Viardot’s artistic collaborations with major composers such as Berlioz, Gounod, Meyerbeer, Massenet, and Saint-Saëns, revealing her central role in European musical life. Through letters and historical context, Friang illuminates Viardot’s influence as both a performer and a cultural figure, providing insight into her relationships, creative process, and legacy within the world of opera and composition.