| AW | Ancrene Riwle: Ancrene Wisse (1962) |
| BBC Interview | ‘Now Read On’, BBC Radio Interview (1970) |
| Bombadil | The Adventures of Tom Bombadil (2014) |
| ESMEA | ‘Ancrene Wisse and Hali Meiðhad’ in Essays and Studies by Members of the English Association (1929) |
| Exodus | The Old English Exodus (1981) |
| Fall of Arthur | The Fall of Arthur (2013) |
| Father Christmas | Letters from Father Christmas (2009) |
| Fellowship | The Fellowship of the Ring (1954) |
| Hobbit | The Hobbit (1937) |
| Jewels | The War of the Jewels (1994) |
| Kullervo | The Story of Kullervo (2015) |
| Lays | The Lays of Beleriand (1985) |
| Letters | The Letters of J.R.R. Tolkien: A Selection (1981) |
| Lost Road | The Lost Road and Other Writings (1987) |
| Lost Tales I | The Book of Lost Tales, Part One (1983) |
| Lost Tales II | The Book of Lost Tales, Part Two (1984) |
| Monsters | The Monsters and the Critics and Other Essays (1983) |
| Oxford Magazine | The Oxford English School’ in The Oxford Magazine (1930) |
| Peoples | The Peoples of Middle-earth (1996) |
| Perilous Realm | Tales from the Perilous Realm (1997) |
| Reeve’s Tale | ‘Chaucer as a Philologist: The Reeve’s Tale’, in Transactions of the Philological Society (1934) |
| Return | The Return of the King (1955) |
| Road | The Road Goes Ever On (1968) |
| Sauron Defeated | Sauron Defeated (1992) |
| Shaping | The Shaping of Middle-earth (1986) |
| Sigurd | The Legend of Sigurd and Gudrún (2009) |
| TOFS | Tolkien: On Fairy-stories: Expanded Edition (2008) |
| Treason | The Treason of Isengard (1989) |
| Two Towers | The Two Towers (1954) |
| Unfinished Tales | Unfinished Tales of Númenor and Middle-earth (1980) |