Henry Edward Krehbiel

How to Listen to Music, 7th ed. / Hints and Suggestions to Untaught Lovers of the Art

Chapters of Opera / Being historical and critical observations and records concerning the lyric drama in New York from its earliest days down to the present time

A Book of Operas: Their Histories, Their Plots, and Their Music

Ludwig van Beethoven (Biography in 3 Volumes)