This book is the best book ever! It is about a boy who is humiliated by a bully and has to work with his ghost companion to figure things out. The boy starts to bully his enemy back when he decides instead to make him do an apology to the entire school (which is also pretty humiliating). This book is not for kindergarteners, it is for kids 7 and up. This is a book about revenge. For the kids who are 7 and up one warning: it would be much better with pictures.