The Human Voice and Connected Parts Joseph Montgomery Farrar London, 1881. The Mechanism of the Human Voice Emil Behnke London, 1882. Gymnastics of the Voice Oskar Guttmann Albany, 1882. The Art of Voice Production with Special Reference to the Methods of Correct Breathing Ange A. Pattou New York, 1882. The Old Italian School of Singing Leo Kofler Albany, 1882. The Secrets of the Voice in Singing Emilio Belari New York, 1883. Deep Breathing Sophia A. Ciccolina New York, 1883. Artistic Voice in Speech and Song Charles Lunn London, 1884. Voice, Song and Speech Lennox Browne and Emil Behnke London, 1884. Modern Singing Methods, Their Use and Abuse John Franklin Botume Boston, 1885. The Diaphragm and Its Functions J.M.W. Kitchen Albany, 1885. The Voice from a Practical Standpoint Edmund J. Meyer New York, 1886. The Hygiene of the Vocal Organs Morrell Mackenzie, M.D. London, 1886. How to Sing Wm. Henry Daniell New York, 1887. The Art of Breathing as the Basis for Tone Production Leo Kofler New York, 1887. The Voice. How to Train It Edward Barrett Warman Boston, 1890. Scientific Voice. Artistic Singing and Effective Singing Thomas Chater London, 1890. Voice Figures Mrs. Margaret Watts Hughes London, 1891. The Human Voice; Its Cultivation W.H. Griffiths London, 1892. The Philosophy of Singing Clara Kathleen Rogers New York, 1893. The What and How of Vocal Culture F. Rowena Medini New York, 1893. Exercises in Vocal Technique John Franklin Botume Boston, 1894. Text-Book on the Natural Use of the Voice George E. Thorp and William Nicholl London, 1895. Respiration for Advanced Singers John Franklin Botume Boston, 1897. Voice Building and Tone Placing Henry Holbrook Curtis, M.D. New York, 1896. Twenty Lessons on the Development of the Voice George E. Thorp London, 1896. Voxometric Revelation (The Problem Surrounding the Production of the Human Voice Finally Discovered) Alfred Augustus North London, 1896. The Art of Singing Wm. Shakespeare London and Boston, 1898.