Helena, the cursed and outcast daughter of Hephaestus, is sent to Avengers tower to join their team. Greek and Marvel worlds collide in a way no one imagined. Let the misadventures that occur - especially as she finds a kinship with a certain Doctor... Bruce Banner/OC

One-shot. The Avengers go to meet Percy Jacksonat Thor's insistence, and the way he is certainly surprises them.

"He's our friend, our leader, our brother in all but blood..." But who does it refer to? Percy Jackson? Or Steve Rodgers? Oneshot. Set just before the Lost Hero and Iron Man 3. Prequel to Shipwrecked.

Thalia mysteriously left the Hunters after the war with Gaea. Is later found working for S.H.I.E.L.D. When they investigate the silence of Manhattan around the time of the Titan war, they get a little to deep into her history. With new enemies emerging there is no time for diva style break downs.

At Tony's Valentine's Day gala, he witnesses a fight between Percy and three monsters. The thing is, he doesn't even know him. How will Tony react to the sudden twist in his world? Might have a bit of cussing due to Tony... (How can he not?) Well, R&R! (Please, I FAN I FAN... I also have cookies.)

When a group of demigods decide to disobey the gods and help the mortals against the alien invasion, they are discovered by SHIELD. The consequence? Nico di Angelo must become SHIELD's newest agent. What could go wrong?

Sequel to Death's Avenger. Like most murder investigations, it started with a body. But this time it was a demigod's body, and the murder was performed by neither a monster nor a mortal. With a threat to all Halfbloods, and the attempted assassination of the Avengers, Nico will be forced to use the powers he swore never to use. But once again, he has no choice in the matter...

Avengers read Percy Jackson! Thor knows what's going on, but he won't tell, much to the team's frustration. Will not ever be abandoned! Enjoy!

The Avengers can't always protect the Earth on their own. So when that happens, a few of our resident demigods swoop in to save the day. Before SHIELD can find them, they disappear. How long will it take for SHIELD to discover who the demigods are, or will something make them reveal themselves first? Not entirely sure how bad the language and violence will get so T to be safe.

three avengers are send to fetch some teens, but things don't go as planned. cannon ships and clintasha. rated T because i'm not sure what will come...

I have adopted this from RavenRedSea. This is about a girl named Zan, who was part of Captain America's team in World War 2. She ended up being trapped in the Lotus Casino when the Captain was trapped in ice. I DONT own Percy Jackson or the Avengers. They belong to Rick Riordan and Marvel. Rated T for language (honestly its hard to write without) Previously titled Cap's Lost Friend

Percy Jackson has left the world of Greek gods to live in isolation, there is a war approaching and the Avengers need to reassemble and fight but they also have to convince Percy to fight with them. Fate has a plan for these people, let's hope it's not tragic... Warning: May be a bit dark, also some spoilers for Mark of Athena.

Percy has a burning question for Annabeth . What happens if Annabeth gets kidnapped?

Clint is the son of a Greek God who fights in the Second Titan War. Not ones to miss action, (or their favorite archer) the Avengers come and "help".

Athena visits her son Anthony, apparently to check on him, but an ulterior motive is easily accomplished for a god.

Written for a challenge and will be updated randomly. As this story progresses I will come back and give it a good summary but for now I'll just stick with this. Check it out and I hope you like it!

Captain America was locked in ice. Zan was locked in the Lotus Hotel and Casino. Now she want's to find her past, and work out what she missed.

Tony's in trouble and he knows it, despite how embarrassing the situation is. His kidnappers want to hurt him by hurting the girl he loves most. But they've got the wrong girl, and she's not exactly happy… SEQUEL IS UP

[INCOMPLETE] Spin-off of "Mother of Monster". So what if with a glance, Loki thinks Percy Jackson is his child? The God of Lies decides to protect his child, and as Percy, Grover, and Annabeth encounter creatures and test, Loki becomes more and more convinced that this boy is his. Though, he isn't sure if he sired or mothered Percy. Rating might go up.

My name is Natalya Prime. I am the daughter of Poseidon, and a member of the Avengers. I never knew there were other people like me till I went to Goode High School.

It was just a normal summer at Camp Half Blood. Or, it was. Until Nick Fury showed up. Rated T for violence and language. *REWRITE OF THE AVENGERS INITIATIVE: OPERATION DEMIGOD.*

Aliens from SG Atlantis? Demigod rebels? Nick Fury is an uncle? What? Crossover. Obviously. May have been WUI (Written Under Influence) but with decent grammar. I think.

Percy Jackson is not only the son of Poseidon,but his brothers,and Lord Odin of Asgard. The story starts when Thor is banished by Odin. pairing Percyxharem

Plot inside

when the Avengers come to help the demigods fight Jotuns/ Hyperboreans, everyone gets confused, and one Avenger reveals that they are a demigod. Percy doesnt get along with him. This story has now been edited! (finally) Slightly different ending.