Never has being shy seemed so rewarding Whether she's impersonating Elvis, swaggering like Captain Hook, or imitating the sounds of a cricket, Violet is expressive and funny -- but only when she's alone or with her best friend, Opal. At school, especially around class bully Irwin, who teases her nonstop, she retreats into a shell of shyness. But when Irwin, playing the part of Planet Mars in the class play, begins to spin wildly out of control and...