Wagner, Richard, 1813-1883. Operas

Richard Wagner and His Poetical Work, from "Rienzi" to "Parsifal"

Judith Gautier

Wagner and His Music-Dramas

Robert C. Bagar

Richard Wagner, Composer of Operas

John F. Runciman

Richard Wagner His Life and His Dramas

A Biographical Study of the Man and an Explanation of His Work

W. J. (William James) Henderson