1. Arendt, Hannah. 1981. The Life of the Mind. New York: A Harvest Book.
2. Aristotle. [350 BC] 1924. The Metaphysics. Trans. W. D. Ross. Oxford: Clarendon Press.
3. Buell, Lawrence. 2003. Emerson. Cambridge, MA: The Belknap Press of Harvard University Press.
4. Cavell, Stanley. 2003. Emerson’s Transcendental Etudes. Ed. David J. Hodge. Stanford: Stanford University Press.
5. Dawkins, Richard. 2013. An Appetite for Wonder. New York: Ecco Press.