"Appletons' Cyclopaedia of American Biography, Volume I, Aaron-Crandall." In Appletons' Cyclopaedia of American Biography, Volume I, Aaron-Crandall, edited by Wilson, James Grant and John Fiske. New York: D. Appleton & Co., 1888.
Lukens, Henry Clay. "American Literary Comedians." Harper's New Monthly Magazine, April 1, 1890, 783-797.
Twain, Mark. "A Private History of the 'Jumping Frog' Story." The North American Review, April 1, 1894, 446-453.
Benton, Joel. "Reminiscences of Eminent Lecturers." Harper's New Monthly Magazine, March 1, 1898, 603-614.
Seitz, Don Carlos. Artemus Ward (Charles Farrar Browne): A Biography and Bibliography. NY: Harper & Brothers, 1919.
Aldrich, Thomas Bailey, Mrs. (Lillian Woodman Aldrich). Crowding Memories. Boston: Houghton, Mifflin, 1920.
Corbett, Elizabeth. Walt; The Good Gray Poet Speaks for Himself. New York: Frederick A. Stokes, 1928.
Blair, Walter. "Burlesques in Nineteenth-Century American Humor." American Literature 2, (1930): 236-47.
Parry, Albert. "Garrets and Pretenders: A History of Bohemianism in America." Garrets and Pretenders: A History of Bohemianism in America (1933).
Odell, George C.D. Annals of the New York Stage: Volume VIII (1865-1870). New York:Columbia University Press, 1936.
Mott, Frank Luther. A History of American Magazines, Volume II: 1850-1865. Cambridge, MA: Harvard University Press, 1938.
Allen, Gay Wilson. The Solitary Singer: A Critical Biography of Walt Whitman. New York: MacMillan, 1955.
The Vault at Pfaff's