M. Gilbert Porter, The Art of Grit: Ken Kesey's Fiction. Columbia, MO: University of Missouri Press, 1982.
Elaine B Safer, The contemporary American Comic Epic: The Novels of Barth, Pynchon, Gaddis, and Kesey. Detroit, MI: Wayne State University Press, 1988.
Peter Swirski, "You're Not in Canada until You Can Hear the Loons Crying; or, Voting, People's Power and Ken Kesey's One Flew over the Cuckoo's Nest," in Swirski, American Utopia and Social Engineering in Literature, Social Thought, and Political History. New York: Routledge, 2011.
Stephen L. Tanner, Ken Kesey. Boston, MA: Twayne, 1983.
^ 2.02.12.22.3Baker, Jeff. All times a great artist, Ken Kesey is dead at age 66. The Oregonian. November 11, 2001: A1.
^Macdonald, Gina, and Andrew Macdonald. "Ken Kesey." Magill’s Survey of American Literature, Revised Edition (2007): Literary Reference Center. EBSCO. Web. Nov 8. 2010.