Sibling rivalry – who doesn't know it! Konrad and his sister Hannah also argue regularly. Whether it's about their shared toys or who should clean up and help around the house: the family harmony is often off balance. And especially now, when Mom and Dad are just tired from the new baby and want Konrad and Hannah to behave like big siblings. A seemingly harmless disagreement can quickly escalate into a major conflict. However, to resolve this soon, Konrad and Hannah learn to handle disputes cleverly and reconcile afterward. Do you also want to become a specialist in arguing correctly and making peace? Then read this interactive workbook. You'll find many smart tips and enough space to write everything down: for example, what particularly annoys you at home and how you can deal with friends.