Scriitor
- The Adventures of Young Indiana Jones: Love's Sweet Song (2007)
- The Adventures of Young Indiana Jones: Journey of Radiance (2007)
- The Wind in the Willows /I (1983)
- The Talking Parcel (1978)
- A Handful of Thieves (1969)
- Heim und Herd (1968)
- Der Mann aus Brooklyn (1966)
- The Ordeal of Richard Feverel (1964)
Filmografie - altele
