In the years, I have written down a few notes on unpublished material I am aware of (mainly a bunch of poems).
Here's a brief summary_
- The first essay at a prose version of the tale "Beren & Luthien" [QS A + Final Version]
- The Dale-lands (1910, 1914)
- The Grimness of the Sea (1912, 1914)
- The Trumpets of Faerie (1914) / The Horns of the Host of Doriath (1924)
- The Mermaid’s Flute (1914, 1915, 1917)
- The Children of Hurin (Rhyming Couplets) (1930s)
- Dark (1914) / Copernicus and Ptolemy (1915-03-08)
- 'May-day' (1915-05-20)
- Dark Are the Clouds about the North (1915-09-14)
- Companions of the Rose (1915)
- A Dream of Coming Home & A Memory of July in England (1916-07-03)
- 'G.B.S.' (1916-17)
- Physiologus:
- >>Reginhardus, the Fox (~1920)
- >>Monoceros, the Unicorn (~1920)
- The Brothers in Arms (1919-20)
- Tales and Songs of Bimble Bay (1928):
- >>Old Grabber (1928)
- >>A Song of Bimble Bay (1928)
- The End of Bovandium or The Bovadium Fragments (1960s)
- 'Morning Song'.