A Book of Operas: Their Histories, Their Plots, and Their Music — Henry Edward Krehbiel
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 — Henry Edward Krehbiel
Studies in the Wagnerian Drama — Henry Edward Krehbiel
The Mentor: Makers of Modern Opera, Vol. 1, Num. 47, Serial No. 47 — Henry Edward Krehbiel
