The Heroes of Olympus are dead tired of quests, but when things get boring, Chiron creates a little collaboration to spice things up! (NO THALICO)

Nero tricked Hera into pegging her husband with a horse Strap-on with only a note, flowers, and a bored Hermes. Shortly after that he crushed the hundred headed dragon Landon and stole seven golden apples from Hera's own garden. While laying low as a mythological mercenary, he stumbled upon the beginnings of a invasion from the gods of Babylon. MA Game Lit HP World Incorporated

Rated T cause this is my first fanfic and I'm paranoid. Probably should be K but idc. When the Marauders came to Hogwarts, so did a group of Slytherin girls. Soon-to-be-called "The Great Mischeif's" are in charge around here. The gang of PJO shall soon (second or third year) join the group, as petty drama and huge pranks traumatize the population of Hogwarts...

Hestia reincarnates as the Chosen One

It was a simple mission: check on the children of Hecate. But they stumbled upon war. What will they do now?

What would happen when a female human that is from earth died and transmigrated into a dead body of a child? A male at that too? Let's find out from this fic. Gamer/Si-Oc

A new threat is upon both the demigods and the Order of the Phoenix, and they must team up to defeat it. Mack Bolan must join them to fight the threefold war. If they fail, that means terror and complete destruction worldwide. Note: Takes place post Blood of Olympus and during the Order of the Phoenix, but the demigods are the same age as the Golden Trio. I only own the plot.

Percy hasn't seen his brother in 7 years, but when Hecate comes, giving him a second chance will he be able to fix his mistakes and possibly learn some magic along the way. Set after BoO and during Harry's third year(time is a construct I like to ignore) Cover image by me!

Before he died, Will attained his dreams and won it all. Before Will met Death, he was happy with a boyfriend. Before Will met Death's son, he was a young boy with a dream, punished by those closest to him. A boy forced to become something he was not…a god-damned wizard. AU. Disclaimer: I OWN NOTHING! This has some dark themes. I apologize if it's not portrayed properly.

AU: (Alternate Universe!) With the Second Wizarding war over Zeus thinks it's about time he visited his eldest daughter. Though asking for help with a prophecy probably isn't the Best Idea... MOD FEM!Harry.

Upon dying in the Battle of Hogwarts, the god Thanatos informed Amaranth Potter that by becoming the Master of the Deathly Hallows, she had passed a test that he and Persephone had set a thousand years before in order to find Hades a companion for the summer months. Now, the rechristened Chrysa Potter faces her new life as the quasi-immortal demigod daughter of Zeus. Fem!Harry

There are three evil Roman emperors who are letting the dead flow out to the world. At Hogwarts Harry and his friends find many friends - and enemies - resurructed. But is it a good or bad thing? Percy Jackson and his friends also do take notice. Chiron sends them on a special mission to Hogwarts to help. But how can so few people save both worlds?

The child of the frozen seas has grown a great deal from the skittish street child she once was. Her continuing journeys becomes more hazardous with every step. Will she be able to raise to the challenge or will she fall to ruin? Fem!-Harry. Forth-Year Arc. Book 2.

When Greek monsters start attacking Hogwarts, Hecate turns to the Demigods for help. Now Percy Jackson, Annabeth Chase and Nico di Angelo are off to Hogwarts: School of Witchcraft and Wizardry. Set after Blood of Olympus but during Prisoner of Azkaban.

The gods all have secrets as you should know. But some of the gods and titans have secrets they choose to share with only a select few. Follow Percy Jackson as he is Betrayed, Scorned, and Erased from history to all except Artemis,Thalia, Nico,and Hecate. As he is running away he meets a bushy haired girl who is supposedly on vactation. follow them on their journey through hogwarts

Percy Jackson thought he was done. He'd just come out of the Giant War. He was happy. His friends were alive, Leo came back from the dead with Calypso, and Annabeth was in a happy relationship with him. He should've known better. [Fred, Tonks, and Remus and Snape didn't die in the Second Wizarding War]

After Persephone learns that she is a descendant of the House Of Gaunt, and the grand-daughter of the most powerful dark wizard to ever live, she attends Hogwarts after the first wizarding war. With the help of Hecate, she tries to balances her life between one of a demigoddess and of a witch as she encounters threats from both worlds. And who is Harry's newest potions professor?

Harry Potter and Percy Jackson are neighbours sharing the same fate, same destiny. What happens when three boys from Quintstone School for Specials arrive at Camp Half Blood? Hermione Granger and Annabethel Chase are the only ones in camp that share Hecate's Blessing, destined to make peace between the wizarding world and the gods, will their future companions be more of a help?

Evil rises, threatening the worlds of wizards, muggles and halfbloods alike. Percy and co go to Hogwarts. Nico gets a boyfriend. The golden trio grow suspicious. A new foe waits in the shadows. Camp Halfblood is on the verge of destruction, and who are those damned Eternals? Some stories are best left untold, and this is one of them. Rated M cuz I'm paranoid. More info inside.

Well, I'm never good at these things but here goes: The Dursleys have had enough of their niece's freakishness especially after the Zoo fiasco, so they decided a little camping trip was in order one where four go but only three left. Helena has a big heart and can forgive even the most heinous of deeds but leaving her in the middle of nowhere immediately puts you in a heap of shit.

He regretted everything. He regretted what he had done. And he would pay the price. He didn't want the deaths of so many. He didn't want the guilt weighing on him. He didn't want anything. He just wanted to be gone. Gone... That sounds nice... And that's what he did. Until he received his second chance. Why? Because he deserved better. They all do. Except for Umbitch.

Percy Jackson, age 11, discovers that he's not only a demi-god but also a wizard. He decides to go to Hogwarts during the school year and Camp Halfblood during the summer, hijinks ensue. Pairings undecided (What can you expect they're like not even 12)

Percy needs some time away from his hectic life in NYC after the war with Gaia. He visits some of his relatives in England (which he didn't even know existed until a few months ago). Life in England is going great, until it's not - and suddenly he finds himself waving sticks and fighting noseless beings and befriending a bunch of ..wizards? Percy's in for a wild ride!

It is the year 2034. The world is in ruins, as Muggles/mortals mercilessly wage war on demigods and wizards. Percy Jackson and Harry Potter must travel back in time to prevent this absolutely horrible future. (Same universe as my The Wizard In The Bowler Hat fanfic, Cursed Child is non-canon)

Nico di Angelo has gone missing! Percy Jackson and Annabeth Chase have tracked him down to Hogwarts. They become Defense Against the Dark Arts Teachers to investigate Hogwarts and find him. (Post-Deathly Hallows, Pre-Cursed Child, Post-Trials of Apollo, rated K for violence, occasional cussing)