- Richard Wagner Composer of Operas by John F. Runciman, 2009-10-04
- Opera & drama (Oper und drama) by Richard Wagner, 2010-09-11
- Judaism in Music and Other Essays by Richard Wagner, 1995-06-28
- The Wagner Operas by Ernest Newman, 1991-09-23
- The Ring of the Nibelung by Richard Wagner, 1977-08-17
- Das Rheingold in Full Score by Richard Wagner, 1985-09-01
- Jesus of Nazareth and Other Writings by Richard Wagner, 1995-10-01
- Richard Wagner and His World (The Bard Music Festival)
- Wagner: The Terrible Man and His Truthful Art by M. Owen Lee, 1999-09-11
- Finding an Ending: Reflections on Wagner's Ring by Philip Kitcher, Richard Schacht, 2005-09-22
- Wagner: The Terrible Man and His Truthful Art by M. Owen Lee, 1999-09-11
- RICHARD WAGNER- HIS LIFE, ART AND THOUGHT by RONALD TAYLOR, 1997
- Richard Wagner and His World (The Bard Music Festival)
- Finding an Ending: Reflections on Wagner's Ring by Philip Kitcher, Richard Schacht, 2005-09-22
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