J. R. R. Tolkien Quotes about Twilight
J.R.R. Tolkien (2012). “The Fellowship of the Ring: Being the First Part of The Lord of the Rings”, p.63, Houghton Mifflin Harcourt
"English and Welsh". Lecture at the University of Oxford on October 21, 1955. "The Monsters and the Critics, and Other Essays". Book edited by Christopher Tolkien, 1983.
J.R.R. Tolkien (2012). “The Hobbit”, p.10, Houghton Mifflin Harcourt