Ghostly Shadows (Unfortunate Blood) (Volume 3)

Still recovering from Owen's attack and still learning to control her new power over fire, Ember just wants to relax and enjoy her favourite time of year—Halloween. But when the school party is interrupted by the sudden death of a student, it becomes clear that there's a new threat lurking in the academy. The school's ghost story is more than just legend— it's real. And Haunting Harry has come back from the dead to punish students he deems to be misbehaving. Desperate to keep him from killing more students— especially Reid, who is a perfect target for the mischief-seeking authoritarian spectre— the vampires and Sherry must team up with a suspicious newcomer to the school, tackle the problem of killing a dead man, and fight against an old enemy. For Ember, Halloween has never been so terrifying.