Alessandra Di Angelo was a soldier. Her life had been one grueling fight after the next and her seventh year of Hogwarts was no different. Years devoted to the legion, months spent training Dumbledore's army, and one final battle to set the wizarding war right. But even after victory, Alessa has a final mission: return to 1944 and stop Voldemort from ever existing.(TMR/oc slowburn)

A fog shrouds the western hemisphere, increasing monster attacks and making life difficult for Percy. When Annabeth receives a message for Magnus asking for help, Percy, Annabeth, Leo and Nico head to Britain to investigate the fog...without a prophecy to guide them. The four demigods must now enter the school of Hogwarts and find their prophecy if they are to complete their quest.

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

Harry had just seen Cedric perish by the Dark Lord's hand. Back at his 'relatives' house, he gets a house call from the Order of the Phoenix. Who is this new order member, one slightly older than him and an American accent to boot?

When Lady Hecate comes to a young Demi-God with a quest to protect the Boy-Who-Lived. He shall accept it and help the Wizarding world from falling into the hands of Voldemort, while still living the life of your average Demi-God can be tough. Demi-God! Draco Malfoy Slight Dumbledore bashing! BAMF! Demi-Gods Lucius and Narcissa Malfoy bashing!

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

Without any time given to grieve Bianca's death, Nico is thrust into a new world of magic as a Mistform copy of him trails after King Minos in the Labyrinth. Will Nico survive his first year of Hogwarts and make it back to the world of demigods? Or will he get dragged into the chaos that follows Harry Potter?

Aurora is the daughter of Hecate, as a little girl, she lived next Harry in England, she was sent away to Camp Half Blood for her own safety, little did both Harry and Aurora know, their paths would cross once more when the teenage demi-goddess was given a Quest: First protect the Boy Who Lived, and second bring back Hecate's worship to the Wizarding World.

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.

Wonder Boy Response: What started with a terrible mistake at the time was about to turn into the dawning of a hero greater and more than either world could hope to unearth. But will Harry James Potter be the Saviour of Two Worlds? Or their destroyer? Grey Super-Eventually-OP Harry/OFC; Alive-Lily; Eventual Permione; NON-CANON-AU Rioverse; Good Dumbledore

what if Harry fails in defeating Voldemort and dies during the Tri-wizard tournament due to arrogance. Hecate freezes the HP universe in a time capsule for a long time, waiting for a new hero to arrive and rescue it and is all but forgotten. Percy finally becomes the newest olympian, Hecate asks for a favour(a big one). This is the story of percy navigating wizard world

Young Delia Potter has always been called a freak, but she never understood why. One day, after an outburst from her uncle, she came to understand. Follow Delia's adventures as she tries to wrap her head around what exactly her life is becoming, and learns how to deal with more than one hidden world. Time-travel AU, fem Harry, F/F

Harry is fed up with the attitude of the Wizarding world. Ginny has an unhealthy obsession with him. Ron and Hermione have settled down, possibly going to marry in future. Nothing to do, Harry leaves for the US. But he's never going to expect the American Wizarding World to attack a bunch of Demigods. Watch as Harry rises with our favorite Percy Jackson to oppose Alabaster.

In which, we follow the Heir of the Hunt into his fourth year, where he is drawn into a tournament he didn't enter, argues with his friends, finds love, returns to a land teeming with death, and embraces the destiny he sees reflected in Fathomless Black Eyes. (part three to The Heir of the Hunt; Sequel to Under Hunters Moon)

Percy, Annabeth, and friends embark on a lengthy journey through multiple worlds, mainly their own and that of Harry Potter, but also including Maximum Ride and 39 Clues.

The Golden Trio go back for another year at Hogwarts. A time to focus on their studies, or so they think. Introducing, five mysterious strangers with absolutely no memory of, well, anything! Dramione, Blinny, Percabeth, SolAngelo, and more!

The second book in the Daughters of Darkness series, this starts where Daughters of Darkness left off and features OCs Clara Bradley and Renee Sanderson navigate life as demigods and witches. Set during canon Harry Potter and Percy Jackson series. K plus for minor language. If you didn't read Daughters, I would appreciate if you go back and read that one first.

Shadow has left her life as Harriet Potter far behind... but now, to save a world whose heroes aren't able to preserve it, she may well be asked to assume the mantle once more. In a world where gods are numerous, and magic powerful, she will once more be the hero... fem!Harry, MoD!Harry, gamer!Harry

Camp Half-Blood, never seems to get peace and quiet. 10/28/19. A insignificant date to one. National Chocolate Day in the U.S. But in Percy Jackson's world, it's the day she showed up and jolted the entire universe as they know it. Prophecies sure mess up your idea of peace, don't they?

When one mixes Godly child camps, and combines an unknown society of magic much like the gods, you get Nico Di Angelo, the demi-god kid with a witch for a mother. She'd passed long before Nico could learn about his magical heritage and was raised under the care of his father, Hades. He had a hard life due to his lineage, so when he learns the truth he's quick to go learn more.

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 ?

Percy Jackson was bored, he thought he wanted normal but he was losing his mind in the normal world so one night, Hectate approached him with an invite to the world of Wizards and Witches. He Accepts. Now join Percy as he starts making waves in the wizarding world of Britan Percy enters during Goblet of Fire

Lily makes a desperate deal with the rulers of the underworld to save her husband. In return for bearing them a demigod child James life will be spared. Things go a little pear shaped when a dark lord decides to get involved. How will the boy who lived grow under the loving gaze of two Greek Gods? Who knows, the heavens just might tremble. (Harry x Clarisse x?x?x?)(Very Grey Harry)

The idea of gods had been long extinct in the Wizarding World, being nothing but a remnant of the old religion, demigods had the same thought about witches, thinking them nothing but a fantasy. It only takes a witch entering Camp Half-Blood to tear that worldview down.

PJOxHP, Fem!Draco, Fem!Harry, Drarry, Good!Tom, Bad!dumbledore, Dumblesbashing, Weaselybashing except for Gred, Forge, and Ginny. The twins are in slytherin and so is Ginny. (I SUCK AT SUMMERIES) ***Warning, CuSsInG/pRoFaNiTy, GAY ASS SHIT, blood, gore, etc. Also Leo came back early, bc he's an amaZHANG character and this book needs him!***