Books in Opera (sorted alphabetically by author)
- Old Scores and New Readings: Discussions on Music & Certain Musicians John F. Runciman
- La Tosca: Drame en cinq actes (French) Victorien Sardou
- Kabale und Liebe: Ein bürgerliches Trauerspiel (German) Friedrich Schiller
- Mary Stuart: A Tragedy Friedrich Schiller
- Wilhelm Tell Friedrich Schiller
- The Robbers Friedrich Schiller
- The Lady of the Lake Walter Scott
- The Bride of Lammermoor Walter Scott
- Macbeth William Shakespeare
- The Perfect Wagnerite: A Commentary on the Niblung's Ring Bernard Shaw
- The Duenna: A Comic Opera Richard Brinsley Sheridan
- The Opera R. A. Streatfeild
- Riders to the Sea J. M. Synge
- Jerusalem Delivered Torquato Tasso
- War and Peace graf Leo Tolstoy
- The Standard Operas: Their Plots, Their Music, and Their Composers George P. Upton
- Der Fliegende Hollaender (German) Richard Wagner
- Tristan and Isolda: Opera in Three Acts Richard Wagner
- The Flying Dutchman (Der Fliegende Hollaender): Romantic Opera in Three Acts (German) Richard Wagner
- The Rhinegold & The Valkyrie Richard Wagner
- Siegfried & The Twilight of the Gods Richard Wagner
- Parsifal Richard Wagner and Oliver Huckel
- Hänsel and Gretel: A Fairy Opera in Three Acts Adelheid Wette and Engelbert Humperdinck
- Oberon (German) Christoph Martin Wieland
- A House of Pomegranates Oscar Wilde