Irish Folk Music, Capt. Francis O’Neill. (1910, Regan Printing House, Lyon & Healy, Chicago.)
Histoire et Theorie de la Musique de L’Antiquité, par Fr. Aug. Gevaert, 1881.
Grand Opera Singers of Today, Henry C. Lahee. (The Page Co., Boston.)
Richard Strauss (Living Masters of Music), Ernest Newman. (John Lane, The Bodley Head.)
Great Singers—Series 1, 2, George T. Ferris. (T. Appleton Co., N. Y., 1893.)
Richard Strauss the Man and His Works, Henry T. Finck. (Little Brown & Co.)
The History of the Art of Music, W. S. B. Mathews. (The Music Magazine Pub. Co., Chicago, 1891.)
Haydn (The Great Musicians), Pauline D. Townsend. (Samson, Marston & Rivington, 1884.)
Mozart (The Great Musicians), Dr. F. Gehring. (Scribners, 1883.)
The World of Music, Anna Comtesse de Bremont. (Brentano’s, 1892.)