Aspects of Wagner
The Tristan Chord: Wagner and Philosophy
Wagner: Der Ring Des Nibelungen [16 CD/CD-ROMCombo]
Wagner and the Wonder of Art: An Introduction to Die Meistersinger
The Ring of the Nibelung
Wagner's Ring of the Nibelung: A Companion
Wagner: Tristan Und Isolde (4CD)
The Sorcerer of Bayreuth: Richard Wagner, his Work and his World
Wagner's Ring: Turning the Sky Round
Wagner: The Terrible Man and His Truthful Art