Scott's sister returns after two years spent in boarding school. Unaware of the supernatural beings roaming in her town, how will she face them when she eventually finds out the truth? And what will happen once she starts falling for one of them in particular? (suckish summary, I know - starts in the summer before season 3 - rated T just in case)

Sherlock has a new case to solve. And a new neighbor. Could she be the answer to solving the mystery, or the mystery itself? "The game is on, dear Sherlock."