To think that not even death or three thousand years could get rid of an oath sworn to a goddess. When Danny ends up trapped in the opening ghost portal, he is bathed in the power of the River Styx and inherits the soul of Achilles and all his responsibilities to his goddess. Understandable to a degree, but honestly why does he get stuck with babysitting duty?

When Percy's family dies in an unfortunate accident, he may just find himself in a house filled with ghost hunters, and keeping his godly secret. When Danny heard the news his family was adopting a 17 year old teen, he new he had to find a better way to keep his ghostly secret from being discovered by this clever teen, with help from Jazz, Sam and Tucker obviously.

As an experiment, the demigods of Camp Half Blood have been assigned host families all over the US. But when Percy, Annabeth, and Nico are assigned to the most haunted city in the US, Amity Park, they meet teen superhero Danny Phantom. Will secrets be revealed? Phantom Planet never happened and only Sam, Tucker, and Jazz know Danny's secret. Rated k because of slight Percabeth.

Reboot of Son of Artemis. There is a war coming and the Olympians need their fair share of Heroes to protect themselves from their greatest enemy but they also have the pleasure of relying on the greatest of all heroes, the one born before the oath was uttered, the Son of the Hunt.

Rachel Elizabeth Dare is in Amity Park for the summer, after having agreed to help out Nico with some ghost problems that's causing way too much paperwork. What happens when she's staying with the Fentons? And what on earth will Danny do with this pretty, redheaded artist in his house, who seems to know more than she should? Secrets may not always stay safe when two worlds collide.

Set after Percy defeats Kronos,(15) and before Danny saves the world (Parents don't know, 14) Danny meets a very... unique ghost that doesn't want to fight him, and before he can ask why this mist goes in front of the other's face. What will happen when Danny meets the Olympians? Rated T cause i'm paranoid.

Danny is the son of Kronos. Good Vlad (Doesn't hate Jack)

"You're a mix between two different things… a Halfling. You're supposed to have died when you were blasted, instead you changed into half human, half ghost. You're a lot like us. You aren't supposed to exist." Danny blinked. "I'm supposed to have died?"

Born deep within Tartarus, Danny was hidden away from the world of magic. But during his summer break, Danny stumbles upon his cousin's secret life and is dragged in with him. How will the gods react to this unknown element in their camp? Takes place during book 2.

Danny is a son of Artemis left in the care of Lotus for years before getting dropped off at the Fenton's doorstep.

Born deep within Tartarus, Danny was hidden away from the world of magic. But during his summer break, Danny stumbles upon his cousin's secret life and is dragged in with him. How will the gods react to this unknown element in their camp? Takes place during book 2. (Adopted by Possible Phantom... though nothing has been done with it, so still up for adoption)

Percy and Danny are twin brothers separated at birth. Good Vlad (Doesn't hate Jack). Danny/Annabeth later on.

Danny is the son of Ares and Athena

AU Fem!percy. Great I come back from fighting a war and my mom is now sending me to live with her friend. Oh, and did I mention I might be falling in love with someone that shouldn't even exist. Rated T for cursing and violence.

I'm as fake as fake can get. Immortal, but not really alive. Dead, yet still breathing. It's quite funny that I was called halfa. Especially since I was never half of anything. To think we all called grandpa crazy. Soon, though I'll remember everything he told me and how, like everything else in my life, it has broke me. Like he once said, either find peace or be left in pieces.

Danny, Sam, and Tucker aren't sure what to expect when they encounter a giant scorpion-like monster in the forest by the strawberry-covered fields in New York, but it sure isn't the camp full of half-children of the Greek Gods. Of course, they aren't exactly expected either.

If three other Demigod children of the Big Three are thrown into the Lightening Thief how does it affect the story? I don't own Percy Jackson or Danny Phantom

The one child born before the oath was muttered has been living inside the lotus hotel and casino and now when he is needed to end a great threat.

I leaned against a tree, breath coming out in short pants. The bark was smoother than normal, but I didn't have time to wonder why. I glanced over my shoulder, scanning the darkness in between the trees for any signs of the bright yellow eyes. There were none, and that was both staggeringly reassuring and horribly terrifying. Silver flashes.

Three Triplets Daniel James Fenton, Perseus 'Percy' Jackson and Richard 'Dick' Grayson were born and separated at birth. Now the three brothers have reunited and must work together to protect the people they care about.

Danny finds out he is adopted? Who are his parents? Why doesn't his dad want him? Why does he have to go to a strange camp? Who are all these people? Why am I asking so many questions? Find out in Danny Phantom Lord of the dead and knowledge! Rated T cus I am Paranoid IN THE PROCESS OF BEING MAJORLY REWRITEN

"It's been 3 months since I last saw what I used to call home, why you ask? I remember that weekend as if it was yesterday, the pain, the hurt, the betrayal, it would always leave an empty hole in my heart". Kinda angst at first. Slight AU.

Companion to "A Betrayal and New Beginnings". When everyone begins to ignore him, Danny thinks he did something wrong. Percy and the others are planning something big. What is it? (Warning: Characters may or may not act a bit OOC). Me no own neither DP or PJO. Now Three-Shot.

A trilogy of DP Meets PJ. Follow the journey Percy takes to return to back his own realm. With the help of some new found friends, will they make it or will the they be trapped forever in the land of cartoons? Rated T for safety.

Danny Fenton thought life was tough being half-ghost and trying to keep his secret, well, a secret, but that was before the...accident. There was a car crash that left his life upside down. Now, he has deal his new brother, new school, new friends, and new secrets. Will he be able to keep it all a secret before cracking? Is everyone what they seem? Adopted from: BriannaHug Enjoy!