Quick A/N: hey first fanfic! It's a crossover between Twilight/ Black Jewels Trilogy/ Harry Potter! It's mainly set in the Twilight world though. Any reviews/criticism would be wonderful! None of this belongs to me! Only the plot and the OC Sam are mine. Enjoy.

Chapter One

Sam got stiffly out of the old taxi, wincing at his stiff bones and cursed the Darkness for cramps. He smiled up at the familiar cloudy sky, breathing in the fresh air of Forks and sighed with relief. The long months he'd spent away from his family had been hard on him, especially the limited phone calls that the boarding school had allowed them. He'd been in England for over a year after winning a scholarship to a top boarding school that focused mainly on medicine.

When the school term had finished earlier than planned Sam had been ecstatic and wanting to surprise his family for once and it seemed so far so good. He grinned, silently crept up to the door, creating a shield to block his scent and thoughts from his family. He opened the door quietly and stepped in, closing it behind him.

He stood in the entrance and sighed with bliss, the house exactly as it was when he had left. Loud voices came from the kitchen and he frowned.

'What in the Darkness are they doing in the bloody kitchen? They must have a visitor,' He thought.

He moved towards the kitchen and quietly pushed the door open, freezing in shock at the strange sight before him. Edward, his 105 year old vampire brother was cooking. Sitting in front of him was a small human girl, with brown hair. By the colour of her skin she could almost be mistaken for a vampire, for a Cullen, if it wasn't for her brown eyes.

Unfortunately for him the human spotted him first and let out a small scream, jumping backwards and ended up tripping over the chair. Edward jumped forward at vampire speed, and set her back down on the chair.

"Bella, what is it?" He cooed softly.

'Bella' wasn't looking at him however, her eyes still firmly planted on Sam fearfully. He smirked at her and brought a finger to his lips, signalling to stay silent. He moved forward silently and grabbed Edward by the shoulders and hauled him through the door, using Craft to open it before he came in contact with it.

Edward flew through the air and landed with a thump on the ground. He rolled over and lightly sprang to his feet and ran into the kitchen quickly, staring at Sam in shock.

"What the hell are you doing here?" Edward asked bluntly.

Sam raised an eyebrow, "You know that was such an Emmett comment," He teased lightly, leaning against the wall casually, "The school closed earlier. Care to explain?" He asked casually, nodding his head towards Bella.

Edward looked confused for a moment before realizing, "Oh this is my girlfriend Bella Swan. Bella this is our younger brother Sam," Edward said, introducing the two.

"Swan as in Chief Swan?" Sam thought, removing the shields and alerting his sudden appearance to the rest of the household.

Edward nodded and before Sam could greet Bella properly a large force threw him through the clear space where the door used to be. He landed on the ground heavily and actually winced as the air left his lungs from the impact.

"Emmett it's great to see you and everything but I need to breathe!" He gasped, shoving the larger body off of him.

He sat up and gingerly stood, wincing slightly and bent over trying to catch his breath. No sooner had he done this was he attacked for a second time. Alice bounded down to him and he was once again thrown to the ground.

"Are you people trying to suffocate me?" He gasped, coughing dryly.

"Sorry Sam, it was just so unexpected and we all missed you," Alice whined.

"Let's go into the lounge room so we can talk in there. Carisle is trying to calm Esme down," Edward said smoothly, preventing an argument.

Sam brightened and ran quickly into the lounge room (A/N Sam can move as fast as vampires; will be explained shortly) where his father and mother were sitting patiently two soft armchairs. He bent down and hugged his mother and smiled at his father, sitting down in the middle of the couch and watched as his family settled into seats.

"Care to explain how you're home so early and didn't bother to contact us about it?" Esme asked her tone disapproving.

Sam bent his head slightly, lowering his eyes, "I wanted to surprise you. The school made a new rule that grads can leave after they've completed all their exams and their results would be sent out to them. I stayed until I got my marks though," He added.

"How did you go?" Carisle asked.

Sam shrugged, "I got 99 so I'm set to go to pretty much any university that'll take me. I've applied for work experience at the hospital for Saturday's and after school,"

"You're going back to high school?" Emmett asked incredulously.

Sam gave him an annoyed look, "Of course I am. I do plan on graduating even if it is pointless,"

Jasper shook his head, smiling warmly at him, "Good to know you're as strange as ever,"

Sam smirked, "Don't you forget it either. So care to explain what's been going on here lately?" He asked carefully, looking pointedly over at Edward.

Edward rolled his eyes, taking the hint, "She knows about us," He said bluntly.

Bella narrowed her eyes slightly, "No I know about you guys," She said, indicating with her hand at his family, "But this is the first time I've even heard of you,"

Sam clenched his jaw, "Likewise," He said stiffly.

"When we met Bella a lot of…er…trouble happened," Carisle said carefully and shared a look with Esme.

Sam narrowed his eyes dangerously, his anger starting to rise towards the killing edge, "If you're not going to tell me then stop dragging this along!" He snapped.

The Cullen's tensed, knowing that Sam's anger was dangerous and would become lethal if it was being controlled by Jasper's powers. Bella not understanding the families silence and tension glared at Sam.

"Why should they tell you if it's none of your business? You have no right to snap at them like that!" She snapped.

"It's fine Bella," Carisle said gently, never taking his eyes of Sam, who had closed his eyes and was leaning his elbows on his knees, his head in his hand and was breathing evenly.

"Excuse me for a moment," He said stiffly.

The sat in silence as he walked back outside and Bella jumped when she felt the house vibrate from the crash that came from outside. She watched mutely as Sam walked back in, appearing calmer, his curly black hair and tall frame making him appear deadly but she was staring uneasily in the emotionless sapphire eyes.

"So anything else I've missed?"

Hope you enjoyed! I'll try and update as soon as I can! I was wondering if anyone would consider being a Beta for me. I'm not exactly sure what a Beta does, well not everything, so anyone that would be interested would be great!

Please review.