The Naughtiest Girl: Naughtiest Girl Wants To Win

In Enid Blyton's bestselling school series Elizabeth Allen is sent away to boarding school and makes up her mind to be the naughtiest pupil there's ever been.

In book nine, Elizabeth is furious when Kerry, new girl and young actress, becomes head girl over the obvious choice, her friend Emma. Elizabeth is convinced that all the seniors have been swayed by Kerry's acting skills.

How will Elizabeth prove that the real Kerry is a nasty piece of work without looking like the troublemaker herself?