Cosima Wagner: The Lady of Bayreuth Autor Oliver Hilmes et al. 24 mai 2011 Paperback Preț: 359.44 lei 6-8 săpt.
Richard Wagner: Theory and Theatre Autor Dieter Borchmeyer et al. 3 oct 1991 Hardback Preț: 1474.22 lei 2194.05 lei 43-48 zile -33%
Wagner in Performance Editat de Barry Millington et al. 19 aug 1992 Paperback Preț: 252.85 lei 6-8 săpt.