Okay so here is the full summary, I hope you like it... Also English isn't my first language so I'm really sorry if there is spelling mistakes...

Weasley girls, did you know that the famous Weasley family had two more members? Did you know that they were GIRLS!

Since that fateful night, the Weasley family didn't loose one but two family members that may be the key to the survival of magic.

Now Harry and Rose Potter, Hermione Granger and the Weasley children are on a mission to find two missing girls.

When they are found, will Harry fall in love or will his sister steal the girl away from him? And what does the youngest girl's visions mean, will they be able to vanquish the dark lord and his new companion or will the new threat looming on the horizon cause both parties to join forces before it's too late?

*Note: I don't own anything that comes from the Harry Potter series. That all belongs to J. . However, I do own the missing Weasley girls, Sirius Black's sister and Harry Potter's sister...within the story.

. .

Another day of cleaning, lead a group of bored children to snoop around the attic in an attempt to find something that could entertain them on this dull day. There was three weeks left of this holiday before the children would leave to educate their mind with magical practices for three months at their beloved Hogwarts, a school of witchcraft and wizardry.

The group of children were snooping around the attic when they came across a few boxes filled with Sirius' old stuff. Inside the box Harry came across an old photo album with photos of the previous order members. He took the thick brown leather covered book and walked out of the dusty old attic towards the living room with the others trailing closely behind him.

In the book there were photographs of the order from Lily and James to Alice and Frank, even photographs of eleven year old Bill. However, there was two photographs that caught their eyes.

The first photograph was of a young woman, maybe in her late teens that share similar features to Harry's godfather Sirius Black. She was quite the vision in the dark purple dress that hugged her curves in all the right places and that charming smile on her face. In the Weasley twins opinion, her smile could make any man's heart skip a beat if she wanted to and Rose wonder what happened to the raven haired beauty, but she kept her question to herself.

The second photograph had four ginger haired children, three of which sat on the familiar couch the group were sitting on now and behind them stood a familiar boy. The eldest child, a girl who looked to be close the the age of eleven sat between two baby girls leaning up against her. All for children share the same colour hair and eyes that was the mistakenly common traits of the Weasley family.

"Who are they?" Harry asked, his eyes locked on the eldest girl making silly faces with the boy behind her causing the baby girls to giggle.

"No idea mate," Ron replied, his brows in a deeply confusing frown.

"Look," Hermione pointed out, she took the old photograph from Harry's hands and turned it over. "There's something written on the back."

Ginny narrowed her blue eyes as she leaned closer to make out the faded cursive writing and read it out loud, "Adelaide, William, Mary and Ginny Weasley."

"Who is..." Rose was cut off by her brother's godfather Sirius entering the living room with a goofy smile on his face.

"What are you guys up to?" He asked, his brown eyes sparkling with curiosity.

"Hey Sirius," Harry greeted and held out the two photographs. "Who are they?"

"Oh I remember that day," Sirius said, he took the two photographs from Harry and smiled at them in fondness before his smile faded, replaced with one filled with sorrow. "It was the day before I got arrested and your parents..."

"Ok," Fred said breaking the sad atmosphere. "But who are they?"

"This is my little sister Sophia," Sirius said, he pointed at the dark haired. "She going to start her seventh year after that holiday. The boy standing behind the girls, that Bill and the eldest girl sitting between the babies, that's Adelaide hold Mary and you Ginny. Adelaide and Mary were your sister-"

"Were?" George questioned, he shared a curious look with his twin.

Sirius avoided the questioning faces of the children, "They..."

"They..." Ron said after the long pause from.

Everyone in the room was curious and they could see that Sirius was struggle to say something. The Weasley children were more curious than shocked that they have or more like had two other sisters that they didn't know about.

"Well you see..."Sirius stared but was cut of by Mrs Weasley calling them all down for dinner. "Well look at that...see you at dinner."

The children watch Sirius place the photographs on the coffee table and rush out before any of them could get something out of him.

"Now what?" Ron asked, he made his way towards the coffee table and picked up the photographs.

"Come on," Hermione said, she took the photographs out of his hands and walked towards the door, the rest of the group's eyes following her. "We can ask your mum at the table."

"Fantastic idea," George started, he jump up from his spot on the couch.

"If we say so ourselves," Fred finished his brother sentence, he to jumping up from his spot on the couch.

Rose shook her head with Ginny as their eyes followed the twins, who stopped in front of Hermione. They grabbed the one photograph of their unknown sisters and rushed out.

Harry got up followed by Ron and the two of them shared a look before rushing out of the room themselves. Rose held out her hand towards Hermione, indicating that she wanted the photograph of Sirius' sister. Hermione handed it over and linked arms with Ginny before leaving the room with Rose following.