The Pinkaboos: Belladonna and the Nightmare Academy

This time, Belladonna must scare away ghosts haunting a little girl's dreams, while a new fright named Wither struggles at Fright School.  Things get complicated when Vex, the school bully, gets involved.  Belladonna and her fellow Pinkaboos have to be braver than ever when they uncover Vex's super secret plot.