What happens when characters from Harry Potter, marvel and dc gatecrash the quest to close the Doors of Death?

People who are born with two souls in their body are rare. But since when did Harry and Percy obey the rules? Follow them as they try to survive after their brother was mistaken for being the Boy-Who-Lived. AU. Wrong BWL

Harry Potter had always been a strange boy, but nothing prepared him for this. Gamer!Harry

I know it has been done about so many times... But I couldn't resist. Percy and Annabeth going to Hogwarts to be students, teachers for DADA, and on top of that, to protect the wizards. But, with a nosy Golden Trio, and two very powerful, and ADHD teenagers, nothing can go as planned... And, what will people think of the young couple who are married at seventeen?

The Seven, Nico,Thalia, and Lou Ellen go to Hogwarts to protect Harry. But what will happen with 3 demigods already at Hogwarts and a certain 'Golden Trio' getting suspicious? Read to find out. Spoiler: If you don't want hints about all the books then read with caution or don't read.

It's hard being the son of Hades. It's even harder being a demi-god when Voldemort and his minions were on their campaign of terror. Meet Orion, who seems to have the worst luck ever. AU story.

Percy, Annabeth, Thalia, and Nico go to Hogwarts. The Golden Trio are in their 7th year. This is just a story of them at Hogwarts. Harry will be jealous. There will be Percabeth and Solangelo. There will be some demigods at Hogwarts. I suck at summaries, sry

Harry Potter wakes at Camp Half-Blood. Percy Jackson wakes at Hogwarts. Neither know who they are, where they are, or where they come from, but when the line between demigod and wizard blurs, and a sinister prophecy arises, Harry and Percy must work with their new friends to quell a rising threat before it's too late... [IC AT]

The story is set between the summer of Prisoner of Azkaban and The Goblet of Fire . There is a tournament but it's not a ordinary tournament .A tournament between demigods and wizards but things change when Rachel gives a prophecy. Can these heroes join forces to stop the evil which is drawing near every second? ( ABANDONED)

Aventuras, problemas, exámenes y situaciones complicadas con el amor. A esto y más se verán obligados nuestros semidioses a enfrentar después de ingresar al Colegio Hogwarts de Magia y Hechicería.

The Battle of Hogwarts ended badly for all and, especially, for the Golden Boy. Forced to cope with the disastrous outcome, Harry chooses to give up what was never rightfully his and let himself be engulfed by oblivion. But Fate seems to have something more in store for him and what has he ever been, but Fate's pawn?

Khronos' remnants harbour a hatred of Percy unlike anything seen before him. He uses the last of his energy to attempt an annihilation of the timeline and instead blasts the timeline into a different one. Now, Harry Potter and Percy Jackson are in the same universe and will attend the same school. Antics and adventure ensue.

Severus Snape is the son of Hades and for years he's told no one. When his father's thorn comes back to power he's finally allowed to reveal that he's a demigod and boy does he come up with reasons why he's late, why he can insult Sirius, why he changes in the classroom, and why he's got unusual pets. Tom will come to fear him, like he will come to fear Harry. A Percy Jackson/Harry

He was broken. A shell of a man. After the giant war, every demigod perished, all except four. Blessed by primdormals and made inmortal, Percy Jackson, Nico Di Angelo, Leo Valdez and Thalia Grace are sent to England, to a boarding school where wizards are supposedly at. They have to help defeat Voldemort but that's not all though. They have a death warrant for Dumbledore.

Percy Jackson, Annabeth Chase, Nico Di Angelo and Thalia Grace go to Hogwarts. The usual quest to protect Harry Potter and the golden trio. My version though. Set after BoO and during Order of the Phoenix. Percabeth, maybe Solangelo. Ron and Hermione. Harry and Ginny. No Cho I think. T cus I'm paranoid, am I...? COMPLETE

Harry Potter encounters a group of strange teenagers who are trying to finish a quest.

ONE SHOT. Percy finds himself in the strangest of places.

The second Lily leaves the common room, she knows something's off. {Or alternatively, I got super bored and wrote something that I don't even get.}

Percy and Piper are pulling a prank at Hogwarts, but the Head Girl looking for her cat just might get in the way. Luckily, Piper thinks quick on her feet, and maybe this situation could turn out for the best. Percabeth at Hogwarts. Slytherin Percy.

The demigods are sent on another quest, this time to protect Harry Potter and the rest of the golden trio from Voldemort and his plans. But, since this is the Seven, Harry Potter, and Hogwarts, you can't plan for everything. Rated T because of language later on and other things. Rewrite of the original.

Petunia Evans returns for her fifth year with all the insanity of a fifth year. Piles of homework, battle monsters, and the ups and downs of life! Sequel to Petunia's Fourth Year! A crossover of Harry Potter and Percy Jackson!

Voldemort has become super powerful. Chiron and Dumbledore, decide to unite the demigods and wizards, in an epic stand against him. What happens, when the crew of the Argo 2 arrives at Hogwarts?

Percy Jackson is sent to Hogwarts, his presence perhaps changing more than anybody can ever imagine. But first, he has to deal with keeping his identity secret (pretty impossible) and protecting the one and only golden boy.

Sequel to Demigods Invade. SO the school year is over, and everyone is headed for a relaxing summer at CHB. Basically, it's just little things and problems that could arise involving wizards and demigods. Rated T, and hilarity is ensured!

Seven and 4 others go to Hogwarts to protect Harry Potter and friends. Later in the story we will be joined by for people kids who seem to appear out of nowhere in the middle of dinner