How the order found out Harry has a sister - A Harry Potter fanfiction

Chapter 1

It was a sunny day at number 12 Grimmauld Place and Harry Potter was packing his bags for a week visit to the Dursleys. All that was on his mind was a girl while his friends kept telling him that Dumbledore said he could just stay with the order this summer.

"I understand that Hermione but I'm still going," Harry told his bushy haired friend as she stuffed clothes into his backpack.

"Har you hate that place," Cedric said from his place on his boyfriend's bed. The two of them had been dating since the first task during the school year. 

"I know but it will only be for a week," Harry said stuffing the last of his stuff into his backpack.

"Yeah but you don't even have to go," Victor said. "So why go at all?"

"Because," was all Harry replied as he zipped up his backpack.

"You do realize you are going to have to give us a better reason than because if you want to go, right?" Harry's godfather, Sirius, said from the door way.

"Personal reasons?" Harry asked.

"Really that's what you are going with?" Fred asked.

"Yeah you are so never leaving with that answer," George said.

"Why do you want to know so badly?" Harry asked.

"Mostly because you do not want to tell us," Tonks said with a smile. Harry just rolled his eyes and put his shoes on.

"And you say I have bad reasoning."

"It just makes no since that you are going to stay with the people you hate for a week and the only reasoning you are giving us is Personal Reasons," Remus said.

Harry knew the Dursleys were not going to be home for the week. It was just going to be him and the girl he could not wait to see. As for why he did not tell his friends? Well he never really shared much about his life in the muggle world. It just became second nature to him to keep that side of his life from his friends.

"Look I made a promise and I'm going to keep it so if you will excuse me I will be leaving now," Harry said going over to the fireplace. Harry used the floo and left Grimmauld place.

"We are going to follow him as spy on his, right?" Ron asked.

"Oh yeah," Cedric said walking over to the fireplace.

"You kids have fun. Be home for dinner," Sirius called.

"You are not going to stop them," Fleur asked.

"We could try but we would fail. Why fight a battle you are going to lose?"  Remus said walking a away. Victor and Fleur looked at each other for a minute before following the other through the fireplace.

Okay thank you so much for reading. This is my first Harry Potter fanfiction so I hope you enjoy. I will be post a new chapter of this book every Wednesday until it is complete. Hope you stick around for Next week.

(Written 7/1/2020 Published 7/1/2020$