Alex Mack the Puddle Girl

Once upon a time there was a girl called Alex Mack. I think she was at school. She had a secret power. The secret power was that (SPOILERS) she could turn into a puddle! Then, she turned into a puddle, and went under a door. Maybe there were baddies there and she fought them. Or maybe there weren't baddies in this story and she used her power to deal with Teenage Problems. I'm not really sure.