- A Book of Operas: Their Histories, Their Plots, and Their Music
- A Second Book of Operas
- Opera Stories from Wagner
- Parsifal: A Mystical Drama by Richard Wagner Retold in the Spirit of the Bayreuth Interpretation
- Parsifal: Story and Analysis of Wagner's Great Opera
- Stories of the Wagner Opera
- The Standard Operaglass: Detailed Plots of One Hundred and Fifty-one Celebrated Operas
- The Standard Operas: Their Plots, Their Music, and Their Composers: (12th edition)
- The Wagner Story Book: Firelight Tales of the Great Music Dramas