The Tolkien Timeline: Bibliography

[BIO]	Carpenter, Humphrey, J. R. R. Tolkien : a biography by Humphrey Carpenter, London: Allen & Unwin, 1977. (ISBN: 0049280376)
[TTIE]	Day, David, Tolkien: The Illustrated Encyclopaedia, New York: MacMillian, 1991. (ISBN: 002533431X)
[TW]	Helms, Randal, Tolkien's World, Boston: Houghton Mifflin, 1974. (ISBN: 0395184908)
[LETTERS]	J.R.R. Tolkien, The Letters of J.R.R. Tolkien selected and edited by Humphrey Carpenter, with the assistance of Christopher Tolkien, Houghton Mifflin: Boston, 1981. (ISBN: 0395315557)
[RELATION]	Ready, William Bernard, The Tolkien Relation a personal inquiry [by] William Ready, Chicago: Regnery, 1968.
[LEEDS]	Shipway, Mark, Information collected from the University of Leeds Library Archives.

[MOVIE]	Official Lord of the Rings Movie Site maintained by New Line Cinemas. Most information was gathered from the News Archive section. http://www.lordoftherings.net/