New Challenge: Title Track
Tolkien's titles range from epic to lyrical to metaphorical. This month's challenge selected 125 of them as prompts for fanworks.

Of the history of the Elves at Cuiviénen and the development of the the three tribes, of the family of Elwë and the discovery of Oromë, of how Indis received her name and Ingwë earned his, and of the honor duel between Imin and Ingwë to decide the leadership of the Minyar and the future of the Eldar.

About Smaug and how he passed the Ages since his Master's defeat in the War of Wrath.
My personal view on the origins of Smaug, the last of the Great Firedrakes of the North, from his flight from Angband to his death in Esgaroth, because I don't believe such great Dragons appear out of nowhere.
Warning! Melkor is kind-of a good father-figure here ;)

In the woods, Sam encounters a very old elf. He's not sure how he feels about it.

The story of two elves from Nargothrond, neither important enough to be mentioned in the family trees of kings or heroic songs, who lost their names in Angband's slavery. The childhood companion of Finduilas Faelivrin must take the princess's identity to survive in the enemy's hands. Another prisoner, regretting he did not join Beren’s quest, tries his best to save her.
or
The later half of The Silmarillion from the POV of prisoners in Angband, as inspired by A Dance with Dragons.

Ships leave the port of Alqualondë for the shores of Middle-earth to begin the War of Wrath, and the niece of Olwë recounts her grief and cries for vengeance.

After the first battle of Beleriand, more unexpected tragedy strikes in the heart of Menegroth, and a Girdle must be raised.

This was supposed to be a birth, and Denethor’s wife is dying.
And from this, he wonders if he cursed his family for the remaining ages of the world.

Celegorm knows the Sinda has no real power to do anything to them.
If it wasn't for his brothers trembling next to him, and the Sinda smirking, he would be utterly convince this was a dream. Afterall, that made more sense than a Sinda somehow dragging their souls along with his to this cursed place.
Mild violence warning for mention (and description) of future Silm events.

Of the People of Bór in the aftermath of the Fifth Battle, for the side that lost the Nirnaeth Arnoediad was comprised of more than just the elves and Edain.
Of the Easterlings, both the family of the sons of Bór left defenseless after defeat and the incomplete victory of the followers of Ulfang.
Of an old woman who must save who she can and face more than a few unwelcoming receptions.

Aranwë paints a significant scene in the history of the Noldor.

Loving mortals will end in death. Angrod knows this.

A new star has risen in the sky, a great army from the West has come to war with Morgoth, and the survivors of the Bór make their choice for honor and hope.

The tale of enduring love, which began by the shores of Cuiviénen, that will set forth the events that impact all of Middle-earth for ages to come.

For the SWG Tenth Birthday Challenge.
Prompt Generator:
Form/Genre: Guyslash
Theme: Chaos vs Order
Quotes: "If they will not depart we shall afflict them in all ways that we can".
Event: Beren and Luthien fight against Celegorm and Curufin
Rating: R
Warnings: Non-explicit non-con.
A twist to the Beren, Luthien, Celegorm and Curufin story.

After the Third Kin-slaying, Maglor and Maedhros return to their camp in Ossiriand with Elwing's sons. A human woman learns of what happened and must make hard decisions.

Lalwen witnesses the Nirnaeth Arnoediad and leads as many as she can to safety in its aftermath.

Nimloth is on her way to visit Luthien. She's caught in a summer mist and hears a beautiful voice singing. Who will she meet?

Galadriel takes care of an unwanted suitor in her own inimitable way.

Short scenes in the life of Fingon and Ianneth, his wife.

Short scenes that didn't make it into Loyalty.

60 years before the War of the Ring, The Mouth of Sauron is being raised as an illegitimate son in the house of his father. More than anything, he craves security and a title of his own.

The Elves make no song of Fingolfin's last stand. One of the Edain, however, did.