No photoMarc HillefeldWriterWrote 72020s2020The Magic Kids: Three Unlikely HeroesWriter502000s2009Die BergretterWriter66Crash Point: BerlinWriter2008Der BergdoktorWriter622005Vollgas - Gebremst wird späterWriter2003MomoWriter1990s1996Alarm for Cobra 11: The Motorway PoliceWriter64