John D. Rateliff moved to Wisconsin in 1981 in order to work with the Tolkien manuscripts at Marquette University. He has been active in Tolkien scholarship for many years, delivering papers on Tolkien and the Inklings. While at Marquette, he assisted in the collation of their holdings with those Christopher Tolkien was editing for his History of Middle-earth series. A professional editor, he lives in the Seattle area with his wife and three cats, only one of whom is named after a Tolkien character.