Summary- Harry Potter has a twin sister, but he doesn't know it. Neither does Hailey. Follow Hailey, Harry, Ron, and Hermione through their first year at Hogwarts and their crazy adventures.

Disclaimer- I don't own Harry Potter, Joe Rowling does.

Hailey Kinkel was a normal eleven year old, except for one small detail. She was a witch.

Hailey lived with her adoptive parents, Nancy and Jonathan Kinkel. Her real parents died in a strange accident. Nancy and Jonathan had never told Hailey about her real parents, and who they were. She never asked. They never told her how they died and if she had any sibling. Hailey just didn't seem interested in her real parents.

Hailey laid in her bed, reading a letter from her friend, Ginny Weasley. It told her that her brother, Ron, had just gotten a letter, telling him it was time to go to Hogwarts.

Hailey's room was painted a navy blue with twinkling stars painted into it. The borders were white and her carpet was also a solid white. Her bed quilt was the same decoration as her room with silver-colored bed posts. Around the room were floating candles that were scented to whatever Hailey wanted them to smell like that lit the room. Hailey was pretty good at keeping it clean. There were some scattered toy, clothes, and book. A Fanged Frisbee hung from her bed post and a wand sat on the side table next to her.

Her wand was made of pure oak with a unicorn hair and a phoenix feather. It was twelve inches long and Ollivander had said it was very powerful.

Hailey was anticipating a letter today. It was from the same school that Ron was accepted into. Today, Hailey was turning eleven. It was the last day of July and she had received many presents already. Many of these gifts lay scattered around the room. Her window was wide open, ready for the owl with her letter of acceptance into Hogwarts School for Witchcraft and Wizardry.

Hailey got up and walked over to her vanity. She looked into the mirror at her own reflection. She had long, straight jet-black hair that feel to her mid-back. Her eyes were bright green. She looked nothing like Nancy and Jonathan. It was expected, though. Hailey can't remember anything about her real parents. Only that their names were Lily and James (and that was because Nancy had told her).

Hailey looked out of her window that was right next to her vanity. She saw a speck in the distance. She grinned widely and slide in front of the window. She saw it was an owl. Hailey was bouncing on her heals in anticipation, waiting for the arrival of the owl. She wished it would speed up.

"Come on." She said several times, as if it was going to go faster every time she said it.

When the owl was finally a house away, she moved aside to let it through her window. The owl flew over her and dropped the letter as it passed. She caught the letter and didn't bother to read what the envelope said. She ripped open the envelope and took out the parchment inside.

HOGWARTS SCHOOL
of WITCHCRAFT and WIZARDY

Headmaster: Albus Dumbledore
(Order of Merlin, First Class, Grand Sorc., Chf. Warlock,
Supreme Mugwump, International Confed. of Wizards)

Dear Ms. Potter (a.k.a. Kinkel)

We are pleased to inform you that you have been accepted at Hogwarts School of Witchcraft and Wizardry. Please find enclosed list of all necessary books and equipment.
Term begins September 1. We await your owl by no later then July 31.

Yours sincerely,

Miverna McGonagall
Deputy Headmistress (1)

"Mum! Mum!" Hailey rushed out of her room and bounded down the staircase. "Mum! It's finally here!"

Hailey ran into the living room where her parents were sitting. Her mother was reading Gilderoy Lockhart's Guide to Cooking and her father was reading the Daily Prophet. Nancy looked over her book at her daughter, who practically ran into her.

"What is it, Hailey?" she asked, grinning. Hailey knew perfectly well her mother knew what "it" was.

"I got the letter! I got it just now!" she shouted excitedly. She handed her mother the letter, still bouncing with excitement. Nancy took the letter from her daughter's hands and read it carefully.

"Yup, this looks real to me." She joked.

"Mum… you need to send the letter back today!" she whined.

"Are you sure you're ready?" John teased, turning the page of the Prophet.

"Dad…" she whined again. "You know perfectly well I'm ready! I can already turn a teacup into a mouse and back again!"

John laughed as he bent over and brushed a finger across Hailey's cheek, winking at her. "You know I'm only pulling your leg."

"Yeah." She looked back at Nancy. "When can we go school shopping?"

"Maybe this weekend." She answered.

"No! I wanna go now!" she urged.

"Today, we can't. You're dad will be late to work." Nancy looked at John sternly. He looked at the clock and blinked in surprise.

"You're right!" he got up, kissed the top of Hailey's head and Nancy's cheek before he Disapparated.

"Mum, can't we go?" Hailey pleaded.

"Not without your father. We'll go tomorrow then, alright?" Nancy suggested. "Tomorrow morning before you're dad has to go to work."

"Thank you Mummy!" Hailey hugged her mother tightly. Hailey let go and took the letter back. "Mum, I have a question." She said, after reading over it for a second time. "Why does it say 'Dear Ms. Potter (a.k.a. Kinkel)'?" she asked, very curiously.

"That's because Potter was your last name before we adopted you, dear." Nancy replied after a short silence.

"But… isn't 'Potter' the last name of the boy who killed Voldemort?" Hailey asked, very curious. She knew about Harry Potter and about Lord Voldemort. At the name, her mother flinched.

"Yes." She said, putting down her book, not even bothering to mark the page.

"Does that mean--?" Hailey's eyes went wide in shock. "I'm related to him?"

"You're more then related to him, Hailey. You're his sister."

1. This is the letter received by Harry in the first book; I do not wish to take any credit for it, besides changing of the name.

I think that's it….

D.A.

-HP & FMA Fanatic 4Eva