Disclaimer: I don't own any of the characters although Helen is my invention.

Elven emma: Wow I was so surprised to get reviews so quickly. Krisian I'm going to steal your suggestions cause you have some good ideas. Oh By the way, is I make any mistakes with things like who's in which classes and stuff like that its because I haven't read it for a while. I know it's a crime!

Another scary crossover: The League is here!

Helen Hardings stood in front of a silent class. She didn't know what to do but she had to stay there until she knew how to get home.

'Err hello, my name is Helen Hardings and I will be your new defences against black magic teacher.' A student put up their hand. It was Hermione, ready to correct and earn points for Gryffindor. Helen nodded at her.

'It's defence against the dark arts, Miss.'

'So it is.' Hermione and Harry had begun to realize that the new teacher wasn't what she seemed. So Harry tried to push his luck.

'Err Miss?'

'Yes Harry?'

'Can Hermione get some points for Gryffindor. For correcting you, as I'm sure it was a test wasn't it?'

'Of course, a test, yes, alright... 25 points to Gryffindor.'

Suddenly one of the girls at the back gave a shriek and started waving her arms about. Helen knew it was Skinner, she could sense him.

'Don't worry, this is what our class is today. I will show you how to defeat an invisible foe!' The students muttered excited words.

'What? I'm not going to be a punch bag for these magicians!'

'That's witches and wizards.' Skinner came to the front of the class.

'I'm not doing it!' he whispered.

'Yes you are, because this is our new home until we can find that portal back to our world! Now stand still.'

'What?' Helen grabbed two board rubbers and hit them together sending chalk dust everywhere. Skinner became covered in the white powder and shrieked when he had to cover his manhood with a book.

Outside Hogwarts...

A swirling portal opened up in the middle of the field, throwing out 4 bodies. A vampire, Mina Harker. A scientist, Captain Nemo. A doctor with another, darker side, Dr. Jekyll. And a young man, Sawyer, holding on to his rifle.

'Look,' said Jekyll, pointing at some students lay down by the lake, 'this place is a school. Better put on your uniform Sawyer till we find the others.'

'Okay... hey! I'm not a kid!'

'Yes you are, now hurry up and put this on.' said Mina as she took off her cloak and put it on Sawyer. 'They're all wearing robes so you'll fit in.'

'I'm not doing this!'

'Too late.' Mina summoned a flock of bats which carried him over to the students.

'Ow!' he shouted as he landed on the ground.

'Who are you?' said one of the girls, as she batted her eyelids at Sawyer.

'I'm Tom Sawyer and I really should...' before he knew what had happened, several girls were clinging on to him, asking if they could go out with him. They were 'The Sawyer group!'

Jekyll and Mina laughed as Sawyer cried for help. Jekyll looked around. 'Hey where's Nemo? We must find Nemo!'

'He's over there.' Mina pointed to the lake. Nemo was prancing around shouting, 'I'm the Nautilus watch me dive!' as he jumped in to the lake.

'Well at least he's happy.' said Jekyll, 'So what are we going to do?'

'We should ask the headmaster.'

On the way to Dumbledore's office...

Mina and Jekyll talked to each other about how odd it was that no one had stopped to ask who they were. They almost reached Dumbledore's office when Snape came round the corner. 'Excuse me who are you?'

'Err well I'm...' Jekyll started.

'He's the new doctor. And you teacher of?'

'Potions. And you...'

'Same! Let's swap notes!'

'Erm alright.'

'Great!' said Mina as she pushed Jekyll aside, knocking him on to the floor. She grabbed Snape's arm and dragged him off.

Later that evening, in the hospital wing...

'I'm sorry it's not my fault. It's Hardings, she gave me the wrong spell.' Whined Ron.

'And now I'm vomiting pink puke!' complained Harry.

'I don't think she's a witch.' said Hermione.

'How did you guess?' said Harry sarcastically.

They opened the door at the top of the tower and an unhappy man greeted them. He wore a white hat with a red cross. 'I just want you to know that I was forced to wear this. Now what's up with you?'