Primary Sources

Carpenter, Humphrey (ed.). The Letters of J. R. R. Tolkien. Boston: Houghton Mifflin Co., 1981.
Tolkien, J(ohn) R(onald) R(eul). The Fellowship of the Ring. New York: Ballantine Books, 1984.
---. The Hobbit. New York: Ballantine Books, 1984.
---. The Monsters and the Critics and Other Essays. London: George Allen & Unwin, Ltd., 1983.
---. The Return of the King. New York: Ballantine Books, 1984.
---. The Silmarillion. Boston: Houghton Mifflin Co., 1977.
---. The Tolkien Reader. New York: Ballantine Books, 1966.
---. Tree and Leaf. London, Unwin Hyman Limited, 1988.
---. The Two Towers. New York: Ballantine Books, 1984.

Secondary Sources

Beard, Henry N. and Douglas C. Kenny. Bored of the Rings. New York: Signet Books, 1969.
Berman, Marshall. All That is Solid Melts Into Air: The Experience of Modernity. New York: Penguin Books, 1988.
Carpenter, Humphrey. Tolkien: A Biography. Boston: Houghton Mifflin Co., 1977.
Chance, Jane. The Lord of the Rings: The Mythology of Power. New York: Twayne Publishers, 1992.
Crossley-Holland, Kevin. The Anglo-Saxon World: An Anthology. Oxford: Oxford University Press, 1984.
Flieger, Verlyn. Splintered Light: Logos and Language in Tolkien's World. Grand Rapids: William B. Eerdmans Publishing Co., 1983.
Foster, Robert. The Complete Guide to Middle-earth. New York: Ballantine Books, 1971.
Harvey, David. The Song of Middle-earth: J. R. R. Tolkien's Themes, Symbols, and Myths. London: George Allen and Unwin Ltd., 1985.
Isaacs, Neil D. and Rose A. Zimbardo (eds.). Tolkien and the Critics. Notre Dame: The University of Notre Dame Press, 1976.
Isaacs, Neil D. and Rose A. Zimbardo (eds.). Tolkien: New Critical Perspectives. Lexington: The University Press of Kentucky, 1981.
Kocher, Paul H. Master of Middle-earth: The Fiction of J. R. R. Tolkien. New York: Ballantine Books, 1972.
Lobdel, Jared (ed.). A Tolkien Compass. La Salle: The Open Court Publishing Co., 1975.
Purtill, Richard L. J. R. R. Tolkien: Myth, Morality, Religion. San Fransisco: Harper and Row, Publishers Inc., 1984.
Shippey, T. A. The Road to Middle-earth. London: George Allen and Unwin, Ltd., 1982.
Rossi, Lee D. The Politics of Fantasy: C. S. Lewis and J. R. R. Tolkien. Ann Arbor: UMI Research Press, 1984.
Williams, Raymond. The Country and the City. New York: Oxford University Press, 1973.