1953 The Homecoming of Beorhtnoth Beorhthelm's Son published with the essay Ofermod
The Lord of the Rings (Ο Άρχοντας των Δακτυλιδιών)
1954 The Fellowship of the Ring
1954 The Two Towers
1955 The Return of the King
1962 The Adventures of Tom Bombadil and Other Verses from the Red Book
1967 The Road Goes Ever On, with Donald Swann
1964 Tree and Leaf (On Fairy-Stories and Leaf by Niggle in book form)
1966 The Tolkien Reader (The Homecoming of Beorhtnoth Beorthelm's
Son, On Fairy-Stories, Leaf by Niggle, Farmer Giles of Ham' and The
Adventures of Tom Bombadil)
1967 Smith of Wootton Major
Ακαδημαικές Εργασίες
1922 A Middle English Vocabulary
1924 Sir Gawain and the Green Knight
1925 Some Contributions to Middle-English Lexicography
1925 The Devil's Coach-Horses
1929 Ancrene Wisse and Hali Meiðhad
1932 The Name 'Nodens' (in: Report on the Excavation of the
Prehistoric, Roman, and Post-Roman Site in Lydney Park,
Gloucestershire.)
1932/1935 Sigelwara Land parts I and II
1934 The Reeve's Tale (rediscovery of dialect humour, introducing
the Hengwrt manuscript into textual criticism of Chaucer's The
Canterbury Tales)
1936 Beowulf: The Monsters and the Critics (lecture on Beowulf criticism)
1939 On Fairy-Stories (Tolkien's philosophy on fantasy, given as the 1939 Andrew Lang lecture)
1944 Sir Orfeo (an edition of the medieval poem)
1947 On Fairy-Stories (essay, very central for understanding Tolkien's views on fastasy)
1953 Ofermod, published with the poem The Homecoming of Beorhtnoth, Beorhthelm's Son
1953 Middle English "Losenger"
1962 Ancrene Wisse: The English Text of the Ancrene Riwle
1963 English and Welsh
1966 The Jerusalem Bible (contributing translator and lexicographer)
Έργα του μετά θάνατον
1975 Translations of Sir Gawain and the Green Knight, Pearl and Sir Orfeo
1980 Poems and Stories (a compilation of The Adventures of Tom
Bombadil, The Homecoming of Beorhtnoth Beorhthelm's Son, On
Fairy-Stories, Leaf by Niggle, Farmer Giles of Ham and Smith of Wootton
Major)
1981 The Letters of J.R.R. Tolkien (Οι Επιστολές του Τ.Ρ.Ρ. Τόλκιν) - Christopher Tolkien and Humphrey Carpenter
1981 (1982) The Old English Exodus Text
1982 Finn and Hengest: The Fragment and the Episode
1982 Mr. Bliss
1983 The Monsters and the Critics (an essay collection)
Beowulf: the Monsters and the Critics (1936)
On Translating Beowulf (1940)
On Fairy-Stories (1947)
A Secret Vice (1930)
Sir Gawain and the Green Knight
English and Welsh (1955)
1983–1996 The History of Middle-earth (Ιστορίες της Μέσης-Γης):
The Book of Lost Tales Part 1 (1983)
The Book of Lost Tales Part 2 (1984)
The Lays of Beleriand (1985)
The Shaping of Middle-earth (1986)
The Lost Road and Other Writings (1987)
The Return of the Shadow (The History of The Lord of the Rings vol. 1) (1988)
The Treason of Isengard (The History of The Lord of the Rings vol. 2) (1989)
The War of the Ring (The History of The Lord of the Rings vol. 3) (1990)
Sauron Defeated (The History of The Lord of the Rings vol. 4, including The Notion Club Papers) (1992)
Morgoth's Ring (The Later Silmarillion vol. 1) (1993)
The War of the Jewels (The Later Silmarillion vol. 2) (1994)
The Peoples of Middle-earth (1996)
1995 J.R.R. Tolkien: Artist and Illustrator (a compilation of Tolkien's art)
1998 Roverandom
2002 Beowulf and the Critics ed. Michael D.C. Drout ("Beowulf: the
monsters and the critics" together with editions of two drafts of the
longer essay from which it was condensed.
2007 The Children of Húrin (Τα Παιδιά του Χούριν) - Christopher Tolkien
2009 The Legend of Sigurd and Gudrún - Christopher Tolkien
Έργα του μεταφρασμένα στην Ελληνική γλώσσα
2000: Ροβεράντομ
2000: Το φύλλο και το δέντρο - Ιστορίες για νεράιδες... και άλλα
2000: Γράμματα από τον Αι-Βασίλη
2001: Χόμπιτ
2002: Ο σιδεράς του Μεγάλου Δασοχωρίου
2002: Ποιήματα του Τζ. Ρ. Ρ. Τόλκιν
2002: Ο Γεωργός ο Γίλης απ' το Χαμ
2002: Ο άρχοντας των δακτυλιδιών - Η συντροφιά του δαχτυλιδιού
2002: Ο άρχοντας των δακτυλιδιών - Οι δύο πύργοι
2002: Ο άρχοντας των δακτυλιδιών - Η επιστροφή του βασιλιά