When nico encounters his worst fear he is sent to middle earth to help Frodo bear a great burden.

In the world of Percy Jackson the Fates spin the lives of both men and gods. Yet this is not the way that was intended in the beginning. The Gift given to the race of Men must return to Earth as Erú Ilúvatar decreed at the dawn of time. The worlds of Arda and Earth will clash as everything once certain in the Second Titain War, and the world itself, is changed forever.

"Gandalf, there's something following us." On the way to Minas Tirith, Pippin sees something strange.

With the world ending and the Olympians fading they send the last living demigod (Percy) to middle earth to pass on there powers to a new generation of God's. with the help from a wolf goddess from the far east. (Percy/holo) paring.

This is a crossover between Lord of the Rings and Percy Jackson. The son of Aragon falls for Medusa. I am Nathremal.

Gollum wasn't the only thing following the fellowship when they left Moria. They had been followed since they left Rivendell.

Percy and a few other half-bloods accidentally travel to Middle Earth after Percy finds a strange rock. Where ever these Demi Gods go trouble seems to always find them. How will Middle Earth react to these strange and powerful teens? This takes place after The War of the Ring and Frodo & Sam will not likely show up (sorry), and before the Lost Hero so Percy didn't go missing yet.

Andromeda Jackson, twin to Percy, has been brought to Middle Earth to fight in the war for the One Ring. Only, she won't be going back home this time. Join her on her journey to protect Frodo, fight for her new world, and create a new home for herself. OC/?

Perseus (Percy) Jackson is walking home deep in thought when he notices that the land is growing more wild! While he is pondering this a man on horseback comes up to him, this is turning into a very unique day.

Percy and Annabeth take a tumble into Tartarus, expecting certain death. But a surprising turn of events lands them in Middle Earth, a land of elves, dwarves, and... Evil. Percy's loyalty forces them to stay and help. Percabeth included. Based on LotR movie, extended when possible. A story by T and C. Rated T for now, mostly because we're paranoid. Enjoy!

The Hunters of Artemis seek aid and shelter in the elves of Rivendell. Among the faithful servants of Artemis, and a certain elven prince, a mutual friendship blossoms. But it cannot grow into something more than that, lest the gods punish a girl for following her heart. LegolasxOC! pre-Percy Jackson, post-LOTR

The fabric between worlds has been ripped open and monsters from Greek tales are appearing in Middle-Earth. A daughter of Apollo is sent to help the Free Peoples and wakes up in Rohan. But this hero is a little less than willing. Eomer/OFC, not 10th walker

This is pretty much the adventures of these two unlikely sort of friends. River (and an extremely small hobbit) and Arevliss (and one extremely annoying demigod.)

So I stink at summaries, but I'll try. Annabeth goes somewhere, and meets someone important. Don't want to spoil. And NO percabeth in this.

Percy is banished to Arda where he now has to help save his new home. Lending his help to the Fellowship, how will his presence changes things? read and find out. No Slash!

Percy ,Clarisse, Travis, Malcolm, Katie and Jake are submerged into a different world after being called by Manwë, King of Arda, to save Middle-Earth, where they shall confront many perils together and defeat many evils, but shall they be capable of defeating the greatest evil of all? There's going to be lots of Tratie and others!

The beginning of a character Xylia

The One Ring has been destroyed for forty years. A settlement has ben placed in Mordor to keep the Orcs or Sauron from rising again. But a child from the modern world is sent to Middle Earth and could change the course of Middle Earth for good or evil. I own neither PJO, HoO or LotR, they belong to Rick Riordan and J. R. R. Tolkien, respectively. On Hiatus.

The most powerful Dark lord is returning, and this time only heroes of the new realms have the chance to stop him. Demigods, Wizards, and Tri-force bearers must join forces to put down the first dark lord before his minions can free him from his eternal chains, but can they overcome the might of his followers? Takes place during the fourth age MA, HPB6, after TP, and after LOTO

A child that is half elf and half rabbit trying her best to keep her twin brothers safe.

Appalachia. One of the continents of earth cursed with war, hate, lust, knowledge, and depression moreso than any other place by the gods. After a kingdom falls due to invaders, the old kingdom's land is taken and ruled by another. It prospers for 2,000 years, all remnants of the olden days destroyed and seemingly forgotten. Or so it was believed.(Rated M for V, LA, and SC.)

Just after the second Titan war, Percy, Nico and Thalia gets dragged into another war in a world not of their own by some gods that clearly have no clue what they just got themselves into. One that Percy is sure they would regret.

What happens when an Elf shows up in Camp Half-blood? Well, the obvious, the camp leaders try to get her home. With the help of 3 demigods, they head home, and jump into the fellowships quest. Thinking it was first a safety precaution, there's more trouble for the fellowship then they really care to admit, or even know.

In difficult times heroes are always needed... everywhere. This is the Tale of three Heroes in a foreign world and their adventure. slightly OOC. Rated M for Violence and Language.

Margaret Bush is a demi-god, half human half god. Her mother is Hecate, goddess of Magic. During the war against Kronos, one of Margaret's spells go completely wrong, and she transports herself to Middle Earth! After joining the Fellowship, Margaret doesn't know wether her magical skills will help Middle Earth, or hurt it.