Translated into English.

The magic flute / Wolfgang Amadeus Mozart ; libretto by Emanuel Schikaneder ; translated by Michael Geliot (lyrics) and Anthony Besch (dialogue) ; adapted by the editor -- Fidelio / Ludwig van Beethoven ; libretto from the French of Jean-Nicolas Bouilly by Joseph Sonnleithner, Stephan von Breuning, and Georg Friedrich Treitschke ; translated by Paul Csonka and Ariane Theslöf (lyrics) and James Steakley (dialogue) -- Parsifal / Richard Wagner ; translated by Andrew Porter -- The rose cavalier / Richard Strauss ; libretto by Hugo von Hofmannsthal ; translated by Alfred Kalisch ; adapted by the editor -- Moses and Aron / Arnold Schönberg ; translated by Allen Forte with revisions by Paul Hamburger ; adapted by the editor.