Stories, plots, etc.
The Standard Light Operas, Their Plots and Their Music
The Complete Opera Book The Stories of the Operas, together with 400 of the Leading Airs and Motives in Musical Notation
Great Opera Stories Taken from Original Sources in Old German
Stars of the Opera A Description of Operas & a Series of Personal Interviews with Marcela Sembrich, Emma Eames, Emma Calvé, Lillian Nordica, Lilli Lehmann, Geraldine Farrar & Nellie Melba