In Wagner's Theatre, Patrick Carnegy presents the turbulent story of Wagner and his interpreters over the course of the twentieth century. Carnegy gives vivid accounts of Gustav Mahler's radical reinvention of the Wagnerian stage, and of the post-war rehabilitation of Wagner and his work after Hitler's appropriation. He also offers sharply written reappraisals of those great Wagnerian conductors Klemperer, Toscanini, Karajan and Solti. Carnegy...