My Sister the Werewolf

First they were chased by a werewolf. Then his sister was scratched...Ouch! And now his sister is a werewolf herself. It's not that Marcus is scared of seeing a werewolf. He had always wanted to see one in person. He just didn't expect that his wish would come true and he would come face to face with one. Now he has bigger problems. Since his sister Sandra was scratched by a werewolf she has begun acting strange. Now it seems Sandra is turning into a werewolf herself and there is nothing that Marcus can do to stop her transformation. Things begin getting worse. Marcus finds out there are a lot more then just one werewolf at his school. The werewolf that scratched her is coming for her, and it is up to Marcus and Dillon to stop him before he takes her away for good.