Porter, M. Gilbert. 1982. The Art of Grit: Ken Kesey's Fiction. Columbiae Missuriae: University of Missouri Press.
Safer, Elaine B. 1988. The contemporary American Comic Epic: The Novels of Barth, Pynchon, Gaddis, and Kesey. Detroiti: Wayne State University Press.
Swirski, Peter. 2011. 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 American Utopia and Social Engineering in Literature, Social Thought, and Political History, ed. Peter Swirski. Novi Eboraci: Routledge.
Tanner, Stephen L. 1983. Ken Kesey. Bostoniae Massachusettae: Twayne.