vi ikke vold. Hverken fysisk eller sproglig'. Heldigvis bliver Jack venner med Vanja, som hjælper ham. Men den bedste hjælp får han, da han tilfældigt finder en meget speciel bog på skolebibloteket. Den lærer ham at gøre det modsatte af, hvad andre forventer. Det har en overraskende effekt, som fører til, at Emil holder helt op med at mobbe. In English: Jack is 9 years old, quiet and small in stature. He's also a little nerdy: He's very preoccupied with ants. Jack is teased both at home and in class, where it is Big Emil who is the worst. Jack is a little helpless in the face of bullying, i.a. because he has been told from home that 'in our family we do not use violence. Neither physically nor linguistically '. Fortunately, Jack becomes friends with Vanja, who helps him. But he gets the best help when he happens to find a very special book at the school library. It teaches him to do the opposite of what others expect. It has a surprising effect, which leads to Emil completely stopping bullying.