Meet Percy Prince, the daughter of a witch. No matter how hard she tries, trouble follows wherever she goes. But even Percy is shocked when she helps out at her school’s Charity Beauty Pageant and a pageant judge turns up dead.

Percy is sure the judge’s death is no accident but to her frustration everyone thinks she's is crazy. She is desperate to stop things getting worse. With the race to be crowned Miss Humble High heating up, succubus mean-girls resort to using banned magic — and potions and pageants are a killer mix.

When Percy publically cries "Murder!" she falls victim to someone's malice. With no one on her side, can Percy persuade skeptical pageant organizer, teen witch Nan Gooding, to believe her? Percy needs help to discover the truth. Because someone at Humble High is willing to kill to win.