**Ursel Scheffler **studied languages and literature in Munich. She has written more than one hundred books that have been translated into more than twenty languages.Hannes Gerber studied art and graphic design in Berlin, where he worked for advertising agencies and illustrated graphic novels. He al...

**Ursel Scheffler **studied languages and literature in Munich. She has written more than one hundred books that have been translated into more than twenty languages.Hannes Gerber studied art and graphic design in Berlin, where he worked for advertising agencies and illustrated graphic novels. He also took part in a host of animated films. Currently, he illustrates children's books for several publishers.