"Passing Performances : Queer Readings of Leading Players in American Theater History." In Passing Performances : Queer Readings of Leading Players in American Theater History, edited by Schanke, Robert A. and Kimberley Bell Marra. Ann Arbor: University of Michigan Press, 1998.
Loving, Jerome. "Walt Whitman: The Song of Himself." Walt Whitman: The Song of Himself (1999): 568 p.
Starr, S. Frederick. Louis Moreau Gottschalk. Urbana and Chicago: University of Illinois Press, 2000.
Morris, Roy Jr. The Better Angel: Walt Whitman in the Civil War. Oxford: Oxford University Press, 2000.
Levin, Joanna Dale. "American Bohemias, 1858-1912: A Literary and Cultural Geography." Ph.D Dissertation; Stanford University, 2001.
Sentilles, Renee M. "Performing Menken: Adah Isaacs Menken and the Birth of American Celebrity." Performing Menken: Adah Isaacs Menken and the Birth of American Celebrity (2003).
Epstein, Daniel Mark. Lincoln and Whitman: Parallel Lives in Civil War Washington. New York: Random House Trade Paperbacks, 2004.
Folsom, Ed and Kenneth M. Price. Re-Scripting Walt Whitman: An Introduction to His Life and Work. Malden, MA: Blackwell, 2005.
Lause, Mark A. The Antebellum Crisis and America's First Bohemians. Kent, OH: Kent State University Press, 2009.
The Vault at Pfaff's