Story by me

 Fred and George's discovery

 I promised that I will share the story I wrote, here it is:

They tucked the the parchment into their robes pocket, both Fred and George went back to their common room. It was deserted. Both sat on the armchairs. Fred reached for his pocket and pulled out the parchment. They both stared at it and then looked at each other. Fred unfolded the parchment, but it was blank.

"I don't even know why we took this parchment." sighed George, as he glanced at it.

"Well! I had a funny feeling which made me grab it." whispered Fred. "And maybe it's written in invisible ink." with this he pulled out his wand.

"Show."

He muttered some spells or whatever came into his mind, but nothing happened.

"Let me try." said George eagerly. Fred handed him the parchment.

"Lumos." whispered George, hoping that letters appeared when light hit them, but nothing happened. after a lot of trying he almost gave up when he randomly said:

"I solemnly swear I'm up to no good."

Fred gasped and stammered:

"G-G-George y-y-y-y-you did it."

They looked at the parchment. These words appeared:

Mr. Moony, Wormtail, Padfoot and Prongs present

The Marauders Map

Both Fred and George stared at the words. Then they unfolded it and inside as they could see was a map of Hogwarts and little dots moving around. They noticed there were names just above the dots.

Both, were very excited and admired the map for few minutes.

"There must be a way to erase it again." whispered George. And they tried some spells, but nothing happened. Suddenly Fred squeaked excitedly.

"I've got it. This must be it." He exclaimed. He took a deep breathe and said quietly.

"Mischief Managed." 

And every detail of the map disappeared and they were holding as everyone would have said an empty parchment.

They both high fived and grinned at each other.

This is how they were the ones who knew every secret passageway of the castle.    

By

Barirah