J.R.R. Tolkien (1892–1973) was a distinguished academic, though he is best known for writing The Hobbit, The Lord of the Rings, and The Silmarillion, plus other stories and essays. His books have been translated into over sixty languages and have sold many millions of copies worldwide.

Christopher Tolkien (1924–2020) was the third son of J.R.R. Tolkien. Appointed by Tolkien to be his literary executor, he devoted himself to the editing and publication of unpublished writings, notably The Silmarillion, Unfinished Tales, and The History of Middle-earth.