QUOTE : Helga’s gray pupils glued to the ground, unable to look at her student for a long time. Slowly, her long white hair retracted into her skull, growing scratchy and short. The grooves of her face magically deepened and the skin hardened to a leathery tan beneath a growing white beard. Her cheeks hollowed, her nose fattened, her eyebrows bushied, her body burlying to a barrel shape . . . until at last Yuba the Gnome gazed up at his former students, in the same lavender dress and wobbly heels. “Do you mind if I change?” he asked quietly. Sophie gawped at her old Forest Group teacher, morphed from a girl into a boy. She twirled to Agatha, appalled. “That’s how you want us to get in the boys’ school? By turning us into . . . gnomes?” Agatha banged her head against the wall.