Witch Undercover in Westerham

Deciding to have more fun in Westerham, Lily takes up life-drawing classes with her friend Olivia. But trouble isn't far away; the art teacher goes missing after the second class.
Tracking down the art teacher is proving impossible, and the PIB's best lead is murdered before they can find out everything he knows. Yet again, Lily's unique witchy skills are called upon to help. The problem? It's dangerous for her to reveal her talents. She's already the target of a secret organisation intent on kidnapping her, and now those closest to her fear a threat inside the PIB itself.
To help solve the case, Lily makes a dangerous choice: to go undercover with no backup. But has she just made a fatal mistake?
So much for witches having it easier. Someone pass Lily a cappuccino, but this time, make it a double.