Book 4: Wulfie: A Ghostly Tail
Libby is having a hard day. Her step-Mum Veronika wants to sell the family home and then her best friend Wulfie gets washed down the drain! The sounds of Wulfie climbing back up through the pipes convince Veronika that the house is haunted and she calls in a TV crew to investigate. Unless Libby can stop them discovering the ghost is actually a purple, talking, shape-shifting wulfen she could lose more than her home.