Bibi & Tina - Einfach anders
(Book)
Bibi & Tina: Bewildered and Bewitched
(Writer)
Bibi & Tina
(Writer)
Bibi & Tina: Girls vs. Boys
(Writer)
Bibi Blocksberg
(Writer)
Das Glück kommt unverhofft
(Writer)
Benjamin the Elephant
(Writer)
My Life as Lotta - Bingo Flamingo
(Screenplay)
Liebe, Babys und Familienglück
(Writer)