Percy Jackson is a hero. Harry Potter is a hero Harry wanted one year at Hogwarts to be normal. Percy had thought one year he could pass without demigod business. He was proved wrong when he gets a Hogwarts letter, while at his cousin, Harry's house and things start going crazy. Can he trust his Cousin? Can he learn Magic? Will he find out the truth of Luna Lovegood? Read on to find out! Set after Blood of Olympus and Deathly Hallows. First book of Shadows at Hogwarts

Takes place after the Deathly Hallows and the Blood of Olympus Percy Jackson thought he could finally live a normal life. He was going to fail high school, be the captain of the swim team, spend a whole, normal year with Annabeth. Yup, not gonna happen. Harry Potter has to redo his seventh year at Hogwarts. At least he gets to be with his best friends. Then some new kid shows up and he can't help but be a little jealous. He was the grandson of Voldemort and the girls were just falling at his feet. Even Ginny and Hermione were swayed by this boy. He was a death eater, and Harry could prove it. Luckily for him, the Triwizard Tournament was right around the corner. If the death eater was chosen, it'd be fun to watch him fail. Warning : Ron/Hermione and Harry/Ginny did not happen yet. Second Warning : Sirius, Snape, and Dumbledore are still alive. Just a disclaimer for the whole book : All rights go to Rick Riordan and J. K. Rowling Cover courtesy of @thatgirlariadne

Sally died protecting her nephew Harry Potter. Lilly and James Pottor come back home to see her dead and Harry crying. But they notice something else is wrong. Their nephew Percy is gone. All rights go to Rick Riordan and JK Rowling So in this story there is going to be a lot of people who aren't dead. There's Snape, Sirius, Lupin, Tonks, Lilly and James (of course!). Also Fred not going to be dead because separating the Weasley twins is like separating the Stolls! Blackjack and Percy are going to seem more close in this. I've only seen the movies to Harry Potter so sorry for incorrect information! Just tell me and I'll try to fix it!

The thing about war is that perspective matters. One person's revolution could be an empire's downfall. The thing about war is that it consumes everything around you and becomes your entire life, and then, it all comes crashing when it finishes. War takes everything from you. It beats you down, breaking you ever so slightly, an erosion of your life, wearing down on you, and when you finally build yourself up, it's like you're a new person. War can break you. I should know. I've been in two. There were multiple turning points in my life. Finding out I was a Demigod, me coming out of the closet, asking out my best friend, etc. But the biggest one was probably when the war with Dirtface was finally over, and I thought that Annabeth and I could finally settle down. That the Seven could get apartments in New Rome, and Annabeth, Frank, and I would go to university, get jobs, and be happy! I thought we had it all planned out. That's when I saw her. My Wise Girl, my best friend, spread out on the ground before me. Blood covering the black athletic leggings she loved, dark stains on an even darker background. Annabeth was dying. Not dead yet, but dying. By the time Apollo had come to help him.... she was... "Dead? She's dead? No! She can't be dead! Wise Girl! Can't you do anything to save her?" My eyes were frantically scanning the people in front of me for something, anything that could help her. "Please don't leave me!" I cried, tears slowly dripping down my face. But it did nothing. Annabeth, my one love, was dead, and I could do nothing to save her (she's lesbian in this because why not) -- All rights to Uncle Rick and J.K. Rowling Very slow updates

The Seven plus Calypso, Nico and Will must go to Hogwarts to befriend the Wizards.

Peserphone Ella Jackson is The Granddaughther of Voldemort. How will the order react to finding out the truth that Voldemort has a "Family" and that there Sweet Long Lost Friend who thought she died Sally Jackson is actually Voldemort's Daughther and how her daughther is more powerful that any other wizards. (Lol cuz she isn't one XD). How will she react to finding out about her mom's side of the family and how she is react about another "Evil Grandfather" Will Peserphone Be the New "Dark Lady"? Will She be On the Light Side? Or Will She find love??? This is After the Battle of Hogwarts (Severus Snape, Albus Dumbledore, Remus, Sirius, Nyphadora did not die) and BOO (Pls Read Note for more Information)

Only one of the seven survived the war. Percy Jackson. After Annabeth dies, he's broken. Not the same seaweed brain as before. He returns to his apartment, to find his mom, and Paul dead. killed by one of Gaea's minions in revenge. He finds out that his mom had a sister. Petunia Dursley. ~ when aunt Petunia enters the house with a strange boy, Harry doesn't know what to think. He knows this boy is hiding some secrets. but will Harry find out what they are? I DO NOT OWN ANYTHING. ALL RIGHTS GO TO RICK RIORDAN AND JK ROWLING

Percy Jackson's finally at peace. The gods have made him, the seven, and some of his other friends gods. He thinks nothing can go wrong - right. As if that ever happens. When a strange man appears on Percy's doorstep, Percy and his friends are thrown into the strange world of wizards. At Hogwarts, they find friends, family, but, unfortunately, enemies. When will life ever be simple for Percy. Or, for that matter, Harry? Disclaimer: I do not own Percy Jackson, Heroes of Olympus, or Harry Potter. All rights go to Rick Riordan and J. K. Rowling. Only the OCs and plot are mine.

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 wizards, well they know nothing about this Perseus Jackson, or they didn't, not until Dumbledore stumbled upon an old family record. Perseus Jackson...grandson of Voldemort.

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