Title: Petunia's Third Year

Rating: K

Summary: Petunia Evans returns for her third year. Lucius is gone and Narcissa is in her last year. Rumors abound Slytherin House and James and his friends are bound to make Severus, Remus, Lily and her year hell. Sequel to Petunia's Second Year! A crossover of Harry Potter and Percy Jackson!

Disclaimer: I don't own any of Rowling or Riordan's characters and I'm making nothing from this.

Chapter 10: Another Monster Attack

The month of November continued to roll with the Gryffindor vs. Slytherin Quidditch match and the one that was between Hufflepuff coming towards the end. When Slytherin won the match everyone celebrated. Petunia believed that it was dumb luck that they had won. Of course everyone talked about what had happened to the ten supporters of the dark lord.

"It was horrible," one of them said, "Ten of the best Pureblood's killed."

Petunia mentally snorted at that. Of course Lily glared at the group as they spoke.

"Don't worry about them," Petunia said, "If they think that those idiots were part of some glorious cause then let them."

She nodded and went back eating.

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What Petunia didn't know was that the rest of the school, horrified as they were, believed that a monster had attacked them. Yes, they believed that those ten got what was coming to them but everyone was scared.

"Do you think it came from Slytherin house," someone wondered.

"Why would it, everyone knows that they're a bunch of dark arts lovers."

"But what if it was a monster that they created?"

"Then Dumbledore needs to expel them all and send them to Azkaban."

"He won't do it," someone in Ravenclaw said, "He has a soft spot for that Slytherin Evans."

"But she's really nice."

"She's fooling you, Smith," he said, "There's never been a single good Slytherin in the whole of Hogwarts history."

"What about Merlin, he was in Slytherin."

"Okay, maybe one."

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"Rumors, the whole thing," Dumbledore said when Minerva told him what was going around the school. "There's no monster in Slytherin house."

"Well I think that there is," she said, "And don't give me that line that you just told me."

"Your talking about Evans, aren't you."

"Of course," she said, "And don't give me that she's your sister bit. I don't trust anyone in Slytherin house."

Dumbledore looked at her but she returned the look. Finally Flitwick said, "I think that these rumors are bad. I don't care what you say, Minerva, Miss Evans is a great student."

"She's a monster!" Minerva stated.

"Watch what you're doing, calling her a monster," Dumbledore threatened.

"I'll call her one if I want to."

The anger coming off of Dumbledore made Minerva back away. However he knew that she would never believe that anyone from Slytherin could be good. He would have to change her mind one way or the other.

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Petunia didn't hear the rumors until that weekend. She snorted at the thought that any monster could live in Slytherin. Of course anyone would believe anything these days. She had gone to see Madam Pomfrey about an injury that she had gotten from writing way too much. She was too young to have wrist problems! So that made her late for Study of Ancient Runes.

She hurried as fast as she could and then she noticed a woman standing there. The smell of monster hit her….hard. She put her things down and faced it. It had been a couple of months since her last monster battle but she was always on her guard.

"I'm going to enjoy destroying you," it said and then it changed into something that was bigger than she was.

A dragon woman!

The thing came at her, axe raised. Petunia blasted her with a blasting hex, sending her axe one way and the monster the other. The dragon woman slowly got up and that's when Petunia cut it with her sword. The dragon woman screamed in pain and then she was gone. She sent the axe to her mother as a trophy.

"Now I have to change," she moaned and she headed back to her dorm.

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A/N: Sorry about this being a short chapter.