The girls return to Malory Towers along with new girl, Ellen Wilson. A new head of form has to be elected, with Darrell, Alicia and Gwendoline all nominated for the position.by:。Thale (17) has just moved with her parents to a small town after her mother has a new job in the local police. After a student is killed brutally at a party Thale attends, she becomes a key witness. Was the killer an animal? A wolf?。