Opera

Studies in the Wagnerian Drama

Shakespearean Music in the Plays and Early Operas

The Operatic Problem

Parsifal

Ordo Virtutum (order Of The Virtues): Full Score In Latin And English In Modern Notation With Treble Clef And Facsimile Of The Manuscript (brochure, Study Score)

Wagner

The Ring of the Nibelung (Illustrated Edition)