Book 1: Swords and Wands: The Chamber of Secrets

Summary: The Seven are sent back in time, deaged, become witches and wizards, and get to attend Hogwarts in Harry Potter's second year. Mission: Help Harry Potter in the fight against Voldemort. Problem: They are a bunch of eleven-year- olds. How long will they have to stay at the school of witchcraft and wizardry? Is their more to their mission then what it seems?

Disclaimer: I do not own PJO, HOO, or HP and I never will.

NOTE: This takes place after Heroes Olympus, if you didn't guess.

Chapter 1: The Seven Answer a Call…Again

"Excuse me?"

Percy's voice pierced through the heavy silence. The other demigods stared at Chiron with stunned gazes. Chiron stared back with no expression on his face. Leo nervously tapped his fingers on the table.

"You're saying we are getting sent back in time?" His voice was just as nervous as the tapping of his fingers.

"Yes."

"To England?"

"Yes."

"As eleven year olds."

"Pretty much."

"To go to a school of Witchcraft and Wizardry that is named after a pig's skin disease."

"Mhmm."

"To help fight a war that has already happened but hasn't even started yet"

"Sure."

"And we get to become witches and wizards."

"That is correct, Leo Valdez."

"I'm in." Leo threw his hands in the air with a wide smile. His fellow demigods gave him a are-you-crazy-look, but that didn't bother him, he was used to be given that look. "Give me magical powers and I'd do anything."

"That is good to hear. In two hours, I will expect you to be back here with your bags packed with things you want to bring; clothes will be provided for you at your new home. When you get here Mr. D will give you each a pearl that will transport you to your house location. You will also obtain the basic knowledge of witches and wizards. Your guide and guardian will be Gleeson Hedge and no, Percy, we can not change that. You shall receive Hogwarts letters the next day, inviting you for the school year with a first year shopping list. Headmaster Dumbledore is aware of you coming and why you are there. If anybody wants to know, you are American witches and wizards whose parents sent you to Hogwarts because of all the good things they heard about it. With the first year shopping list, Coach Hedge will take you to Diagon Alley where you will get your wands, your robes, yours books, and your basic supplies. Make sure to read 'Hogwarts: a History', all of you. The books you get will automatically translate to whatever language that person needs, examples: Percy; Ancient Greek, Jason; Latin, Piper; English, ect. Any questions?"

The demigods soaked in that information and mentally deciphered the quest in each of their own ways. It was a pretty far-fetched quest, certainly different then any of the ones they got before.

"We don't really have a choice about this quest, do we?" Percy asked.

"No, not really." Chiron had a twinkle in his eyes.

"How long are we gonna stay?" Piper voiced her thoughts.

"However long it takes."

"I expect we are going to age as we go along." Annabeth waited for confirmation.

"Yes. When you return to this world it will have only been seconds since you been gone, you'll be the same age as you are now with most likely years of extra memory."

"How will we know when it's time to go?" Jason asked, concerned.

"You'll know." Chiron smiled at the thought.

"If we die, we won't come back. Is that correct?" Percy, always the optimist, asked. Everyone looked at him with a frown, having avoided that thought for as long as they could. Chiron hesitated.

"Yes, you can get hurt, you can die, so be careful."

The demigods looked down with grave expressions on their faces at the thought of death in an unfamiliar place. That wasn't an unfamiliar thought, though.

"Is that all?"

The demigods remained silent. Chiron dismissed them. They left the ping pong table without protest and reunited with the warm air and the sunlight outside. They waited a few seconds to adjust to the sunlight and then kept on walking to the cabins.

Percy's hand was wrapped in Annabeth's own. They swung their hands like two children would and shared a light smile, letting out a small laugh in unison.

Jason simply swung his arm around Piper's waste and she leaned into him. "If I knew, before we came all the way here from Camp Jupiter, that we were going on a quest to a magical world that we have to go to the past for, I'm not sure I would've accepted."

"Tell me about it." Hazel voiced from her spot next to Frank.

Leo broke through Hazel and Frank-causing the couple to look startled-and put his arms around both of their shoulders. He smiled at both of them with a crazy grin. They did not smile back.

"You guys aren't looking at the bright side of this." Leo exclaimed. "Magical powers! We are getting magical powers! We're becoming witches and wizards with magical powers! What did I want to be when I was grown up? A wizard!"

"Sorry, Leo, that we don't want to be turned into eleven-year-olds and be stuck at a castle for gods know how many years." Piper shot out.

"A magical castle." Leo pointed out.

Piper rolled her eyes, but had a friendly smile on. The others laughed at Leo's antics.

"We better get packing, remember: no clothing." Annabeth said, still holding a smile through her orders.

The demigods split their separate ways and began packing up photos, gifts, ambrosia, and nectar, anything they could think of that they would need. They brought their weapons just in case, but knew they probably won't be able to use them or have to use them.

Part of the deal was they no longer registered as demigods in monster's books. They would be just witches and wizards instead. The only bad part of that was that their demigod powers would be replaced by being able to do spells and stuff along those lines.

Everybody who had siblings made sure to explain a basic idea of where they were going and saying goodbye, just in case. Their only reassurance was to tell their siblings that if all went well; they would see each other in seconds. They did not mention what would happen if they died in the past.

Two hours later, the demigods were gathered at the Big House around the ping pong table again, bags in hands or on shoulders or both. They looked at Coach Hedge, Chiron, and Mr. D, all waiting for the demigods.

Mr. D glared at them. "Peter Johnson, John Green, Annabelle Chance, Petra McCain, Leonardo Valadez, Harriet Lavender, and Fedro Zing, late; as usual."

Nobody commented on the wrong names. Percy knew he did it on purpose, just to make it seem like he didn't care.

"Take a pearl; I guess you were already informed on what they do." Mr. D said like they were children.

Percy rolled his eyes at the dramatics. Leo stepped forward first. "Hit me up!"

Mr. D looked like Leo just dribbled on his shirt. "Gladly." Mr. D glanced at Chiron. "But, I'm afraid I'll just get punished longer if I hit you."

Leo's smile was wiped off his face. "Not exactly what I meant." He muttered.

Mr. D handed Leo a purple pearl and he looked to his friends. "See you on the other side." He crushed the pearl with a wild grin. Purple tendrils appeared from under the foot that stomped on the pearl. Slowly, from the foot up, he dissolved into purple mist until his smile was the last thing to disappear in the air.

"Daughter of Aphrodite, you're next." Mr. D ordered when no one stepped forward. Piper, with wide eyes, stepped forward. She collected the purple pearl from his hand and put it in front of her feet. With one look at Jason, she stomped on it. Just like Leo, purple tendrils came from under the foot and dissolved her into purple mist.

Coach Hedge stepped up after that, hands on his furry hips. He accepted the purple pearl as Mr. D raised his eyebrow with an amused look as if the thought of the satyr turning into purple dust pleased him. Coach Hedge dropped the pearl in front of him and then kicked it in the air; the purple tendrils turned him into mist before he could even touch the ground.

Jason stepped forward bravely. Mr. D rolled his eyes. Jason collected the purple pearl and then put it on the ground in front of him. He took a deep breath and then closed his eyes before stomping with all his force onto the pearl. He was changed into mist just as the others had before him.

"Son of Mars, you're up!" Frank took a step forward with a very manly squeak. He took the purple pearl, turned it over in his hands and then placed it in front of him just as he had seen the others do. He closed his eyes before stomping on it and then proceeding to turn into the purple mist.

Hazel, with a sigh, took a step forward. She put the purple pearl at her feet and counted to three before stepping on the pearl. The purple tendrils began turning her into purple mist until just one strand of hair was left and then nothing at all.

"Ladies first." Percy commented as they were the only two left. Annabeth looked at him with a raised eyebrow. He shrugged. She punched him on the shoulder. He rubbed where she punched him before mouthing "Ow."

With all the attitude she could conjure up, she collected the pearl from Mr. D. Then she put it at her feet and, with one glance at Percy who gave her a lopsided smile, she stomped on the pearl. The purple tendrils swallowed her up and then she was just mist disappearing in the air.

Percy was last; he took a step forward with confidence. Goodbye America, hello England.

"Don't trip." Mr. D commented briskly.

"Whatever." Percy rolled his eyes and grabbed the last purple pearl.

He put it by his feet and then got his foot ready to stomp on it. Just as his foot made contact with the pearl, Mr. D spoke up with a solemn face.

"Good luck, Percy Jackson, you're going to need it."

But, before Percy could comment on how Mr. D got his name right, he turned into purple mist and his vision went black. His stomach dropped.

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