The School for Good and Evil, Band 1: Es kann nur eine geben

As Agatha and Sophie get taken by the School for good and evil schoolmaster, they attend their new schools. However, Sophie, who is beautiful and is 'supposed' to go to School for Good gets put into evil and Agatha who is suitable for evil gets into the school for good. Agatha is desperate to go home, but Sophie is desperate to go to the school for good and win a certain prince's heart. What will happen to their friendship as Sophie turns into an ugly, evil witch?