Maggie McKay is NOT happy that her mum has decided to move from their flat in Leicester to a house in the boring village of Knobbly Bottom. But she soon discovers that her new home is full of secrets. The local sheep are growing fangs and they're making EVIL plans! It's up to Maggie, her little sister Lily, their neighbour Fred and a strange old lady called Nan Helsing - to save Knobbly Bottom and the world!