The Unvisibles

Life is frustrating for twelve-year-old Oliver Gasper: school is horrible, the family business is failing, and everyone picks on him. Sometimes he wishes that he could just disappear. Then, in an old magazine, he discovers a mystical chant that will turn its user invisible. Oliver scrawls the words on his hand, and soon he is happily unseen and making mischief at school. There's just one problem. Along with Oliver's hand, the invisibility chant has vanished, and he can't quite remember it. How will he ever become uninvisible?