WORKS ABOUT - Clark, Horace

Stylus. "Our New York Letter." The Literary World: A Monthly Review of Current Literature, February 20, 1886, 64-65.

English, Thomas Dunn. "That Club at Pfaaf's [sic]." The Literary World, June 12, 1886, 202.

Frederick, John H. Dictionary of American Biography. Base Set. American Council of Learned Societies, 1928-1936. Reproduced in <cite>Biography Resource Center</cite>. Farmington Hills, Mich.: Thomson Gale, 2006. http://www.galenet.com/servlet/BioRC, 1928.