Perseus Jackson, or, Percy Jackson. The name most monsters and demigods have heard of. The two time savior of Olympus, the destroyer of Kronos, and many other heroic deeds. But what if Percy was a child of Poseidon.... and the grandson of Lord Voldemort? One day, Percy gets summoned home from Camp Half Blood and his mother tells him that two strangely dressed people were here to see him. To take him to meet his grandfather that Percy had never known had existed until this very day. What's the harm of bringing a Grandson of Voldemort to Hogwarts? >I wrote this when I was twelve. Please don't expect much.< Completed 5/3/18

[Completed] This takes place after the Deathly Hallows and after the Giant War. Nobody important dies, thankfully, nobody at Hogwarts is a demigod or demigoddess that knows that they are.

In the worlds of Harry Potter and Percy Jackson, Harry is eating dinner in the Great Hall and Percy is being chased by monsters. How do the two worlds meet? Simple. Percy falls through the enchanted glass ceiling of the great hall unconscious. Percy doesn't know where he is, only that he's being chased by monsters. Fighting in the sky with Blackjack, there are only two monsters left. The monsters hit Blackjack and Percy with their clubs upside the head, rendering them unconscious and spiralling in different directions. As Percy plummets downwards, Riptide slips out of his hand and slices through the two remaining monsters, killing them out of pure luck. Or is it pure luck? When Percy wakes up in the Hogwarts infirmary and tries to leave, Hecate tell him to stay and protect the Boy Who Lived and his two closest friends. Except how is he supposed to protect people that don't trust him? Disclaimer: I do not own PJO, HOO, or HP.

Percy Jackson comes to Hogwarts after given a Quest, that Albus Dumbledore and Chiron have agreed on. He is a teacher for a new subject, Muggle Fighting. Despite nobody knowing he was preparing them for an ultra war, which will unite the DemiGods and Wizard/Witches. Harry Potter is in his fifth year of Hogwarts. Things are at the beginning of the approaching war. He hears about a new subject that every fifth, sixth, and seventh year is required to take. He wonders who the professor is, and more importantly, why they needed it. *Disclaimer I don't own any of the characters. All thanks to Rick R. and J.K. Rowling. *

Percy just wanted some peace and quiet. He finally defeated Gaia, the world is normal...but the fates, as usual, have a different idea. Percy, Annabeth, Jason, Piper, Thalia, Leo, Nico, Hazel, and Frank have to play bodyguard. For who, might you ask? Someone special. Someone who is going to need help, since his worst enemy has returned, bringing one of Percy's along for the ride. Who is this kid? Why, Harry Potter, of course! ***As you can tell, I don't own Harry Potter or Percy Jackson, props to those authors for actually coming up with the idea! I do have a few OCs but that's it!***

Some old guy named Dumb-old-door, accompanied by a creepy emo dude, a werewolf, and three teenagers, two of which were glaring at me like I had killed their parents, and the other looking at me apprehensively like I was some sort of murderer (which I guess I am), show up at my door and ask to come in and talk. ◀◁◑ ♢ ◐▷▶ I mean... Why not? I don't have much to lose anyway. •COVER ART IS NOT MINE, CREDITS TO ORIGINAL ARTIST•

Percy has been through a lot, being kidnapped, having his memory wiped, several battles, two wars. He does not need anything else to happen. Too bad the wizards, which are real apparently (!?), didn't get the memo. Well, you know the phrase, when in Rome. (Heh, Rome, get it?) (After BoO and during Order of the Phoenix.) [I obviously am not Uncle Rick or JK Rowling.] {Anyone else got that Hufflepuff Pride?}

This is a Percy Jackson and harry potter crossover. Percy Jackson receives a quest from Dumbledore to go protect Harry at Hogwarts I know that the time periods for each separate character doesn't make sense, so let's ignore it.

❝Uh, mom, why are Gandalf and company lounging in our living room?❞ Percy Jackson is about as normal as it gets. Or so he wishes. But instead, he's the son of the god of the sea, has saved the world a grand total of two times, and now has a second evil grandfather? You'd think one was bad, but nope there's another one. Did I mention the wizards? Harry Potter is frustrated. Dementors coming after him, the so called Order of the Phoenix, who won't tell Harry anything, except for one thing. Just one thing. That the grandson of Lord Voldemort himself is going to live with them? [discontinued]

a/n I was really inspired by @bluefood3 story 'A Royal Family At Hogwarts'. Part 1 of 'You should see me in a crown' series. The Wizarding Society and the Gods have always been interconnected, the wizards just never knew it... So imagine Hogwarts shock when they're told that they'd be hosting Royalty from the Wizards in America. Well, one thing is for sure, this will be a year like never before.