WORKS ABOUT - Emerson, Ralph

Lalor, Eugene. "Whitman among the New York Literary Bohemians: 1859–1862.." Walt Whitman Review 25, (1979): 131-145.

Stansell, Christine. "Whitman at Pfaff's: Commercial Culture, Literary Life and New York Bohemia at Mid-Century." Walt Whitman Quarterly Review 10, no. 3 (1993): 107-126.

Guarneri, Carl J. The Utopian Alternative: Fourierism in Nineteenth-Century America. Cornell, NY: Cornell University Press, 1994.

Renehan, Edward, Jr. John Burroughs: An American Naturalist. New York: Black Dome Press, 1998.

Levin, Joanna Dale. "American Bohemias, 1858-1912: A Literary and Cultural Geography." Ph.D Dissertation; Stanford University, 2001.

Lause, Mark A. The Antebellum Crisis and America's First Bohemians. Kent, OH: Kent State University Press, 2009.

Levin, Joanna. Bohemia in America, 1858-1920. Stanford: Stanford University Press, 2010.