Children's book 'Das NeinHorn'

In the Herzwald, a small, cute little unicorn is born. But although everyone is very sweet to him and feeds him sugared clover, the little animal does not behave like a unicorn at all. He simply always says no, so that his family soon calls him just NOHORN.

One day the NEINhorn breaks out of its cotton candy world. It hits a raccoon who won't listen, a dog who doesn't give a damn about anything, and a princess who always talks back. These four are a pretty good team. Because even being stubborn is much more fun together!