Gaia's heir

unable to have a child of their own Lilly and james prey to anyone who will help them and get a surprising response, how will Dumbledore control a pawn whose backed by some of the most powerful forces in existence

The Chosen Demigods

Nico, Will, Piper and Hazel are "Chosen" by the primordials. AKA one god is trying to kill them and the rest think they can complete any quest thrown at them. But what will happen when the chosen four are sent to Hogwarts?

Voldemort, Nico's Younger Brother

~Sequel of Nico, Voldemort's Older Brother~ Tom literally just wanted to learn magic and protect himself-maybe get into politics or teach afterwards. Instead, he got cursed by Dumbledore to create horcruxes and became a twisted version of himself named Voldemort. Now he's getting a second chance. With a new last name...

Nico, Voldemort's Older Brother (Being Rewritten)

(The rewritten version is up) What if Nico had a younger brother? One that wants to take over the world? Not just the world, but wants to achieve immortality? Nico wanted a quiet life-as quiet as a demigod can get. Instead, he gets kidnapped by the Order of the Phoenix and is judged by the actions of his half brother...

Nico, Voldemort's Older Brother: Book One (Rewritten)

What if Nico had a younger brother? One that wants to take over the world? Not just the world, but wants to achieve immortality? Nico wanted a quiet life-as quiet as a demigod can get. Instead, he gets kidnapped by the Order of the Phoenix and is judged by the actions of his half brother, Tom Riddle-or as he is widel...

Percy Jackson, Grandson of Voldemort

Names hold power. In the world of gods, the name Perseus Jackson is a respected name, a name that has the respect of the gods. To demigods the name Perseus Jackson is the name of a hero that has done more than any other hero combined. For Monsters it is a name that brings fear and destruction in its wake. For the wiza...

Babysitting Hogwarts {Book 1}

"You can't seriously expect us to go to a school for magic!" "You want us to what?" ~~~~~ Dumbledore sends out a distress call to the demigods. Voldemort is back and the gods made the mistake last time to refuse the wizard's call. Chiron sends Nico, Will, Thalia and Percy to go protect Harry Potter, the targeted wizar...

The Blind Son of Lupa

Percy is a son of Lupa and Lycaon... and he's born blind. Lycaon kidnaps him but quickly notices that he can't see. And so he kicks Percy out of the pack. Now, Percy is a blind werewolf pup, without a home, without a pack, and without a family. Until he comes across a freakishly upbeat blue eyed god.

The Guardians and their doors.

Sequel to Mortals meet the god Perseus. Reunited with some, separated from others, the guardians are trapped in an alternate dimension where they must "nudge" things along without anyone finding out that they aren't exactly natives. Someone duct tape Leo to a tree, please.

professor Jackson

Percy is betrayed by his friends and the person he loved the most..he decides to leave ,to change the environment.what happens when he Hecates offers him a job...to do what he does best Protect...only this time it's a school for wizards... called Hogwarts

Percy Jackson: Voldemort's Grandson

Percy Jackson, son of Poseidon, is broken. His love Annabeth Chase had been killed in the Second Giant War, he goes home, only to discover that he is the grandson of the dark lord. How will he gain the trust of Harry Potter, and will he heal? Takes place after both the Giant and Wizarding Wars. All characters like Dum...

ϟ ψ ΡΣΓCY JΔCΚSΘΝ GΘΣS ΤΘ ΗΘGΨΛΓΤS ψ ϟ

What if when our beloved hero Percy Jackson flees camp after being betrayed by the love of his life, he discovers that even his mother's family hides unknown secrets. With the discovery that Percy is actually the grandson of the infamous Voldemort, he is shipped off to Hogwarts, and there's just one question nobody in...

The Other Side of the Moon

Harry Potter was looking forward for the summer to end. The Dursley's were making his life living hell, and a week with Aunt March pushed him over the edge, and he had to escape. When he gets to the Leaky Cauldron will he believe who is there to meet him? Percy Jackson wasn't eager to go back to school. New school sam...

The Other Potter

(A Percy Jackson and Harry Potter Crossover) Percy Jackson was hiding. This time, at least, it wasn't from mythological Greek monsters. No. He was hiding the truth from everyone. Born in England, growing in an abusing atmosphere, the older brother of "The chosen one", the first demi-wizard to ever attend Hogwarts, tw...

My Wizarding Cousin (Harry Potter and Percy Jackson Crossover)

After The war against Gaea Percy learns his mother is dead. His father tells him about his newly found mortal family in England. Percy leaving America and meets Harry Potter. Will they stay trusting to each other or will they turn. Voldemort and Tartarus have both come back. Can these cousins settle their quarral...

The Forgotten One

PJO x HP Percy Potter is the forgotten brother of the infamous, Harry Potter. Percy Jackson's father is a Greek god and had left when he was born, and his mother died only moments after giving labor. Lily and James Potter thought they couldn't have a child. They had tried many times before but have failed. They came...

Secrets are Exposed

What happens when Hogwarts and Camp Half- Blood/ Jupiter find out about their heroes' past.

The Sea Reaper

Gaea has fallen at the cost of Annabeth's life. Percy tried to cope, but just as he was getting used to his wise girl's absence, disaster struck. Now, Percy will have to enter a new country, fight in a new war, and try to survive his tutoring in the ways of the wand. Disclaimer: Percy Jackson and all characters from t...

Demi-Wizard Percy Jackson

DISCLAIMER: I DO NOT OWN PERCY JACKSON (RICK RIORDAN) OR HARRY POTTER (J.K ROWLING). Ten-year-old Percy Jackson is an orphan. On his eleventh birthday, Poseidon visited him, telling him to go to Britain and meet his God Brother Harry. He attends Hogwarts and meets Harry at King's Cross. He doesn't know about Harry's...

Harry Potter, adopted son of Percy Jackson

//Adopted story// Harry's life changes one day when he's thrown out from the Dursley's, he gets adopted. By Percy Jackson. _____ I do not own Percy Jackson or Harry Potter universe, this is purely me having fun, and continuing a story I've adopted. Warnings:: abuse, deaths, dumble bashing, gay stuff, Mpreg. Don't li...

Harry Potter and the very old, very kind god

Harry never really believe in religion until he heard the story of Perseus, Annabeth, and their Guardians. So he prayed.

Percy Jackson-The New Hogwarts Teacher

The Giant war is over and Percy Jackson is spent. Finally there's a chance he can be with Annabeth for a while and he eagerly awaits the summer they have planned together. But when Hecate shows up and sends Percy on a new quest, it could be the by far stupidest thing he has ever done. He must be the new teacher at Hog...

Finding Love in the Magic

Percy and Annabeth had a good run, but when Percy breaks up with Annabeth because the old sparks died out what does this mean for a certain son of Hades? Hecate has requested Nico and Percy to go to a magical school known as Hogwarts in order to help calm some nerves after the second wizarding war. The golden trio has...

It's Professor Jackson to you Neeks!

In which Percy and Nico go to Hogwarts, Percy as the Professor of DADA and Nico a transfer from America. Their quest? Prepare the wizard world for their war and those that may follow. This follows an AU that splits of with HP canon at 5th year.

Death Becomes Him

A Nico Di Angelo, Harry Potter cross over. After nico is chosen to do his first ever quest from his father, he is challenged to defeat the dark lord of the wizarding world. At Hogwarts Nico is faced with difficult relationships and friendships with his peers but also faced with hostile energy from many at the school...

Nico di Angelo at Hogwarts

This is after the war with Gaea Starts in first year! after the war Nico Di Angelo was summoned to the big house with Percy Jackson and Jason Grace to go on a quest to a school called Hogwarts and to protect three people named Harry Potter, Ron Weasley and Hermione Granger. Will the three boys blow their cover? Will...