Hermione sat in deep thought at the Gryffindor table that morning after she had heard the howler explode.

"If Harry and Hannah have the same mother, Lily Evans," she muttered to herself, "and they are in the same year.wait wait.they would HAVE to be at least ten months apart.and that would mean that they would be in different years.but since they are in the same year.they must have the same parents.and so that means that Harry's father is.Oh my gosh." She tore out of the great hall after Harry. She needed to tell him. She stopped herself just outside the huge double doors. She couldn't. She had to wait to tell him. She found Hannah instead. She was out by the lake.

"Hannah--Hannah--" she said, all out of breath, "I need to tell you something."

"Yeah?" asked Hannah.

"I think that you need to relies that Harry never knew that you were sister and brother. And something else. You are more than just a sister to him.you are a twin. It would be the only way to get both of you in the same year.otherwise, one of you would be in Ginny and Collin's year."

"I know!" Hannah screamed at Hermione, "I have thought of this already!" she took a deep breathe, and calmed down, "so, are we gunna do the trick tonight?"

"Yah.I was thinking.are you going to put up microphones in their rooms so that EVERYONE can hear the screams?"

Hannah had the evilest glint in her eye, "already done." she said, "already done."

*****

Hermione crept up to the boys dormitories, and unlocked the door. She muttered a few words, and their pillows were instantly tuned into huge slugs. She had already done the Hufflepuff boy's pillows.

"five.four.three.two.one!"

"EEKKKKK!!!" screamed the four boys.all over the castle. Hannah sat in her bed, laughing her head off when she heard it. Millicent and Pansy shot up in their bed's and looked at Hannah laughing like a hyena.

"Was this your idea?" asked Pansy.

"Yup," answered Hannah smugly.

"What did you do to them?" asked Millicent.

"Well, I didn't do anything.Hermione did," Millicent and Pansy's mouths dropped open, "and she turned their pillows into giant slugs."

"Very good, very good," mentioned Pansy, "Was it your idea?"

"Yah." said Hannah. The other two girls smiled.

*****

Dear Diary,

I just realized that Harry would never have know that I was his sister.or twin for that matter.so I guess I should say sorry to him for sending the howler. Oh well...I guess that will need to wait until tomorrow. Good night.

*****

The next morning, Harry, Ron, Justin, and Ernie all sent mail to Hannah.

"That was incredibly mean" they all read. But Hannah wasn't the only one to get mail that morning. Harry did also.

Harry,

I am so sorry about that howler. I forgot that you wouldn't know that either. I can't believe that I was so stupid! Well, I hope you forgive me,

Your Loving twin,

Hannah



A/n: Hi again. I would like to thank InchySquinchy and Empress of India Lily. InchySquinchy: Thank you. Of course there is more. Empress of India Lily: "Catching on, are you?" said Shadun with a glint in her eye. Thank you all for reviewing. Keep 'em coming!