Circe has broken the Ancient Law. To spite her mother, she went back in time to help the Dark Lord caused more chaos to her precious Wizarding World. Who else would the Olympians asked for help by none other than Percy Jackson and sent to the past in the Marauders Era. I don't own any of the characters except OCs.

Prophecies were such fickle things. That is why the gods shouldn't mess with the prophecies. They made a pact to never interfere with them. Though that wasn't true for all of them. Rest of the summary is inside

Albus Dumbledore was surprised when he found a file on one Perseus Jackson Riddle, grandson of Voldemort. He was even more surprised when the boy was a powerful wizard at only thirteen years old. Harry and Percy enter their third year together, and although Percy has been introduced to the world of gods, he has yet to meet the wizarding world.

Harry Potter was abandoned at the home of his abusive uncles, we all know that, but what if there was so much more behind it and the world? What if his family was still alive, with his brother a famous figure in the wizarding world? Your mother's freedom in chains? Is his father an asshole next to a stupid old manipulator? Okay, but what is this Gamer System? Harém Incest

In which, We follow the Heir of the Hunt into the Summer and meeting a family that he never knew he had. sequel to "Under the Hunters Moon"

Harry Potter is a GOD. Staring in the Pjo The Lightning Thief. He's barely gonna have anything to do with the plot until the next book. He's a forever 15 year old. Love, Loss, Adventure, and Death. The behind the scenes of Olympus and The Underworld.

The seven and some other characters go to Hogwarts for the triwizard tournament. Better summary inside. Please review (it makes me happy)

After the Giant War, Hades sends his children to retrieve a soul that has cheated death. They eagerly accept the mission, believing it is the missing Leo Valdez. Back in Britain, Harry Potter attends his aunt's funeral. A few days later, Camp Half-Blood meets a strange trio, who demands to speak with their leader. Percy quickly realizes this isn't the relaxing summer he hoped for.

James and Lily had discovered they were unable to have children, in the face of this news, Lily Potter searched for answers, and found a grimoire in the Potter Library on a rare fertility Ritual and so James and Lily prayed to the gods for help. Unknownst to them, the child that would be born from this Union would have the power to either unite or Destroy the Pantheons

Vowing vengeance on the god who tricked his mother, a demigod must prove himself and learn to walk the path laid out before him...while dealing with the woes and worries of humanity and Gods alike

In which Lily Potter trys to summon MotherMagic, but through a miscalculation, she summoned another moon goddess entirely.

Harry Potter y Lyra Black son únicos en todos los sentidos, son magos, semi-dioses y cazadores de sombras y con todo eso hace que tengan mas enemigos de lo normal, dioses, titanes, demonios, magos oscuros y muchos tipo de monstruos desean matarlos por lo que son pero ellos son poderosos y están juntos así no caerán tan fácilmente ademas ellos tienen un destino que cumplir.

Malheureusement pour Reggie Black, apprendre la vérité de sa filiation lui cause un torrent de problèmes : obligé de changer de vie, de continent et de nature. Il lutte pour trouver sa place. Et les conflits qui couvent en Angleterre n'arrangent rien... Mais qui dit qu'il doit affronter cela tout seul ?

Some demigods go to Hogwarts to participate in the Triwizard tournament. Set in the goblet of fire and after blood of Olympus.

The Second Titanomachy is heating up and Alkaid Potter is in the thick of it! How will she, her wife and family persevere through the trails and tribulations of war? Book 3.

After 4th year Harry discovers hidden truths & starts to act. He came into his Inheritance. He discovers more family besides just adopted Dad Tony. After 5th year he brings his allies to a safe location to start the Resistance. But they are fighting more then Voldemort, but Dumbledore too & Several others. Harry will find a lot off love in all forms. Massive Harem, Inheritance,

Harry is the son of two Goddesses. Thrice Blessed & a Impossible Union. But two parents that had turned mortal. He is lost in New York after finding out his heritage, when he finds Thalia & her group & they tell him what he is. How will this change Harry? How will everyone takes it when his parents are the most impossible of Goddesses? & that he had to take a large number of wives

Pretty self-explanatory, Percy still participates in all the Greek stuff and misses school. Daphne Greengrass!

Harry Potter, Auror for the Ministry of Magic, is asigned an international case with MACUSA as their 'expert consultant' but whatever these supposed Death Eater sympathisers are doing in Muggle America, doesn't match at all what the Ministry, or MACUSA know about them. There must be somethings else going on here...

Analuisa Black leaves Camp Half Blood, after losing people she held dear to her, taking the information her mother gave her and going after the only family she has left - Sirius Black, escaped convict. Along the way she encounters new challenges - a different kind of prejudice, a godbrother, and herself.

Chiron gives a mission to three demigods. They must go to Hogwarts to complete a task. There they meet the golden trio. Will they learn to join forces to face a rising enemy especially as friends and foes alike start rising from dead?

I don't know I was bored. Harry and Ginny are on a trip with the kids to New York when a strange incident occurs in a restaurant, leading them to be noticed by a couple of local teenagers. I have no idea what's gonna happen but if you like crossovers check it out I guess? It's set in 2011 and everyone's the age they should be.

Based on a challenge by Gabriel Herrol. A young Harry Potter is abandoned in new York by the Dursleys. He finds his way onto Olympus and starts squatting in an abandoned temple...

In the height of the wizarding war against Lord Voldemort, Lily Potter was cursed barren. Since the couple really wanted a child, desperate times called for desperate measures, and they sought divine intervention. Following the attack on Godric's Hollow, Harry's Godly parent whisked him away to raise him and train him for the inevitable battles ahead, both wizarding and demigod

When the magical world is in need and threatening to spill its war past camp's boundaries, Percy has to help when offered. Sent into Hogwarts alone to try to both survive and aid the wizards in war, what will he do? Who else knows about the undercover world? Who else will be pulled into it? And how is Harry involved?