Wagner and the theatre of the early nineteenth century
Staging the ring at Bayreuth
The inheritors : Cosima and Siegfried Wagner, Gustav Mahler and Alfred Roller
Adolphe Appia : the opened eye of the score
Wagner in Russia, 1890-1940
Travail and truth : Klemperer and the Kroll opera
Wieland Wagner : opera as mystery play
Our uncomfortable contemporary.