Addie's an Animagus

Caught

Addie went with Harry, Hermione and Ron to Hagrid's before Buckbeak was killed. On the way they saw Malfoy and his gang with binoculars. Hermione was about to use her wand, when Harry and Ron told her he wasn't worth it. But when he and his friends laughed she punched him in the face. Addie laughed and gave her older twin sister a high five. Then wrapped her arm around Hermione's shoulders as they continue their way to Hagrid's hut.

When they got to Hagrid's and he gave Ron back his rat Scabbers. Addie tried to get him to give the rat to her. But he didn't as something broke a vase and I examined the rock with Hermione as an other hit Harry in the back of the head. He turned to the window and saw the Minster of Magic, Dumbledore and the executioner heading towards the hut. They sneaked out the back door and hid behind the giant pumpkins. 

Once the visitors were inside they started heading back towards the school. When suddenly they heard the thud of the axe connecting with something. Hermione and Addie cried as the boys held them. Scabbers then bite Ron's finger and ran when he was dropped. As Ron and the others chased after the rat. Addie stayed behind and sent Brian to get Sirius as she changed into her marten form.

When Sirius arrived as a dogAddie lead the way to were the others went. As Sirius grabbed Ron's leg and dragged him towards the tree while he held the rat. Addie pressed the knot at the base of the tree. Once Sirius, Ron and the 'rat' went through the hole. She took her paw off the tree and followed behind listening to Ron's screams of pain.

She stopped Ron from grabbing the railing on the staircase as they went to the upstairs bedroom. Sirius let Ron go when they got there and Ron moved away from the big black dog in front of him still holding his 'rat'. As Harry and Hermione entered the room covered in scratches, Sirius became human again as Addie did as well.

"You! How could you turn your back Harry and me your own sister!" Hermione yelled at Addie when she saw her. Addie said nothing and sat on the bed to watch Sirius get his revenge on Pettigrew. When Harry lounged at him Addie was about to help when Lupin appeared. He disarmed Harry and embraced Sirius, asking why he and James kept it (Peter being the secret keeper and not Sirius) a secret from him. "Not you too, I trusted you and all this time you've been his friend. His a werewolf that's why his been missing classes" Hermione said.

"There is nothing wrong with that Hermione. You and I agreed to keep that a secret and you broke that promise. Let Sirius do want him came to do so we can leave" Addie told her sister. Hermione looked at her sister in disgust. Addie didn't take it personally as they didn't know the truth about what had happened to Harry's parents. But it still hurt knowing her sister hated her, even if would only be for awhile. Also that she (Hermione) didn't trust her (Addie).

That is when Professor Snape arrived in the room. He disarmed Lupin like he had Harry a few moments ago. When Addie saw Harry with her sisters wand she got off the bed. As he sent Snape flying into it. She dislocated her shoulder when she hit the ground hard. She got holding her arm crying softly from both emotional and physical pain. Harry demanded to know about Peter Pettigrew.

As she wiped her tears away the to adults comforted her, as they explained everything to the other three. When Harry asked for proof of Pettigrew being alive. Sirius took the rat from Ron as he and Lupin tried to hit him with a spell that would make him human again. As he was about to get away, Addie got him with the spell. Sirius and Lupin pulled him out of the hole in the wall he was trying to escape through. Lupin thanked Addie for the help and she gives him a gentle smile.

They left the Shrieking Shack after Harry had convinced Lupin and Sirius not to kill Pettigrew. But as the clouds parted the full moon appeared. Addie and Sirius looked at Lupin as he began to turn. They asked if had taken his potion as Addie pushed the others behind her. Then Snape showed and got in front of the students when he saw Lupin had turned.

As Sirius attacked Lupin in his Animagus form, Addie was tempted to join the fight. However, she still had a dislocated shoulder and would be no use in a fight. Especially as a tiny marten. When Harry followed Sirius, Snape told the others to stay put. When he saw a bright light near the lake. When he got back he had Sirius tied and was carrying an unconscious Harry on a stretcher. Sirius was sent to Flitwick's office as the children were escorted to the hospital wing. To have their injuries tended to, of course Snape took all the credit making up a story of how he saved all the children and about Lupin being Sirius's partner. Also saying that all the children were confunded.