Affirmations, by Havelock Ellis. London, Walter Scott.
The Psychology of the Emotions, by Th. Ribot. New York, Charles Scribner's Sons.
The Man of Genius, by Cesare Lombroso. New York, Charles Scribner's Sons.
The Musical Courier, New York. Files from 1889 to 1900.
Chopin's Works, by Rutland Boughton, in London Musical Standard.
Chopin, by Stanislas Count Tarnowski. Translated from the Polish by Natalie Janotha. 1899.
The School of Giorgione, An Essay by Walter Pater.
Chopin and the Sick Men, by John F. Runciman, in London Saturday Review, September 9, 1899.
Frederick Chopin, by Edward Dannreuther from Famous Composers and their Works. Boston, J. B. Millet Company.
Primitive Music, by Wallaschek.