As a daughter of Apollo and a granddaughter of Mercury who has lived through wars with Titans, Giants, and undead Romans, Cassie is well aware that "normal" must be judged on a curve. Still, the invasion of a Norse god backed by an alien army is taking it a little far. Now she's involved with the Avengers and it seems like life won't be getting less weird. The gods must be crazy.

When the doorbell rings at three o'clock in the morning, it's never good news. Spygirls? Space elves? Laser guns? What the hell is going on here? PJO/Avengers AU. Concept one-shot.

Percy Jackson is tired. Tired of all the fighting and all the death. He just wants to rest. The Mortal World is changing as they begin to raise their own champions. The Immortal Realm will not stand idly by as time passes. So when Olympus calls, her Sword must answer. But is it the same blade that fell Gaea or one newly forged? (AU) (Post Giant War) (Pre Battle of New York)

Throughout Natasha's entire life, she'd done nothing except kill, and kill some more. Now, with the war over, she finds herself lost and without purpose, struggling to cope with the guilt war always leaves behind, and spiraling uncontrollably down a never-ending drain, waiting for somebody to catch her fall. PJO/Avengers AU. Percy x Natasha.

Percy comes home after the war, but something has happened that he had hoped he would never have to see. Then he finds out he has an uncle he has to live with until he turns 18. What will happen when the savior of Olympus meets earth’s ‘mightiest heroes’? This takes place right after BoO and the first Avengers movie.

Featuring an additional crossover with Kane Chronicles, actual hieroglyphs, and (hopefully) well conjugated Latin for Alabaster's spells. Currently still being worked on, but I'm posting the first part of what I have now.

In which the Avengers know that they can't defeat Thanos alone so they call a powerful ally to be on their side. Disclaimer: violence,mild swearing I DON'T OWN MARVEL AND PERCY JACKSON! THEY BELONG TO STAN LEE AND RICK RIORDAN! THANK YOU!

Because of Zeus's habit of ignoring threats the Primordials Nyx and Erebus rose and they lost. Percy Jackson the last of the greek World Dies but that isn't the end no he awakens in the world of Chaos where the Fates and Chaos were speaking Chaos making a deal with the Fates offered Percy 3 boons and sent him back in time. One of those boons Poesideon turns made Percy the Gamer.

"The day was going great. That is, until Percy was assaulted by a clownfish." Or: The one in which the Seven meet the Avengers and they fight some bad guys together.

As Natasha Romanoff is on the run she soon starts to realize the past has a funny way of catching up with you. She comes to see that many things that were said were a lie. One of the lies, the reason she never looked back until now.

After the death of Annabeth, Percy leaves his Greek World behind and starts to live his life as a normal mortal. But when an incident makes him pick a persona of an assassin, his life is not normal anymore. Along the way Percy befriends a mortal who turns out to be a super spy and assassin, an agent of S.H.I.E.L.D. Soon Percy is dragged to her world: Marvel's Universe.

Percy swears on the River Styx to return to Calypso when he wins the war, and Zeus was happy to grant the son of Poseidon the wish of exile after the events of the Last Olympian. Now with the threat of the Norse Pantheon and a new prophecy predicting the fall of the Mist, Olympus calls for its greatest hero. Set in MCU Phase 1. Post Giant War. PercyXCalypso.

He had been at the top of the FBI's Most Wanted list since he was 12 years old. When they finally caught him, there was nothing he could do. After Spending over a year in prison, Percy is released and uncertain what direction his life should take. Maybe he'd give that Coulson guy a call after all.

"Then you have incurred the event horizon upon yourselves. I am the bane of the Protogenoi. Now, prepare to meet your doom." A year after the Second Giant War, Percy Jackson is living a life of peace. However, when a bitter son of Nemesis enters camp, his life turns upside down. Will he break? "For I created the cosmos, and now I must stand against those who wish to destroy it."

Her husband possibly dead, her daughter kidnapped, and instructions on how to get them back by playing a game? Annabeth felt like screaming. All she wanted to do was come home early from work and surprise her family!

Eons ago before the present time, there was a prophecy: announcing the deaths of the Olympians at the hand of a God Killer. Someone was said to stop this God Killer, a powerful half-blood hero: a Nephilim child. But, what if he didn't want to save the gods. What if he knew how they acted like and what if he wanted to kill them, believing them to be threats to humanity? OC Centered

Bucky’s a mess. He’s living at the Avengers tower while he tries to figure everything out. Percy’s just trying to live his best life at Midtown High School, this school being one of too many to count. But when Sally has a business trip, will he run into an old friend that he’s been meaning to talk to?

Clint Barton didn't expect visitors in Homestead. Especially teenagers stealing from him in the middle of the night. But when Clint confronts him and realizes he's not alone... well, what's he's supposed to do? The Avengers have everything, it seems, but a family man. Featuring fanboy Thor, Steve's overprotective nature, and twice the Jackson as you'd expect. (Percabeth later on.)

What happens when Nico Di Angelo accidentally texts Tony Stark? An Avengers/Heroes of Olympus crossover.

The avengers make a grave mistake

The infinity stones are surfacing, what will Zeus do, will he just ignore them or will he actually give heed to them, also what will happen to Apollo, What is percy doing?, All questions will be answered. Please read and tell me if I should make more chapters or not.

When Directory Fury sends the Avengers to bring Percy Jackson in for questioning what will he do? Will he join the team of misfits protecting the world or will he refuse to get attached to anyone else. Crossposted on Wattpad. Set after the war with Gaea. Will also have some slight crossover with DC Arrow. Idea from BlahBlahBlah144000 on Wattpad.

Steve Rodgers is getting used to the modern world, what happens when he crosses paths with someone from his past? What is she hiding? How is she connected to Peggy? Will demigods be able to work alongside the Avengers? This is the story of Aria hunter of Artemis and how she was destined to meet Captain America.

The giant war is over, the demigods are victorious, but it came at a high cost. Peace once again reigns on earth, but will the peace last? Trouble brews on the horizon, and it's up to percy to stop it. (the picture is not mine, i found it on the internet, thought it would be good, and used it, apologize if i offended anyone, it was not my intention.)

Two orphaned demigods. One uncle stark, who happens to be iron man. A family of super heroes. mutants, gods, cosmic gems, prophecies, titans, primordials, giants, and the fate of the multiverse. all on the shoulders of one boy, who is destined for great things.