WORKS ABOUT - Stanley, (Henry)

Watson, J. W. "Notes and Comments: How Artemus Ward Became a Great Lecturer." North American Review, April 1, 1889, 521-522.

Donaldson, Thomas. Walt Whitman the Man. New York; F.P. Harper, 1896.

Whitman, Walt. "Complete Writings of Walt Whitman." In Complete Writings of Walt Whitman, edited by Richard Maurice Bucke, Thomas B. Harned, and Horace L. Traubel. New York: Putnam, 1902.

Wolle, Francis. Fitz-James O'Brien: A Literary Bohemian of the Eighteen-Fifties. Boulder, Col.; University of Colorado, 1944.

Allen, Gay Wilson. The Solitary Singer: A Critical Biography of Walt Whitman. New York: MacMillan, 1955.