| 2021 | | A warning from the golden toad |
| 2015 | | Atmosphere of hope : searching for solutions for the climate crisis |
| 2010 | | Here on earth : a natural history of the planet |
| 2006 | | Værmakerne : om hvordan mennesket endrer klimaet og hva det betyr for livet på jorden
The weather makers |
| 2004 | | Chasing kangaroos : a continent, a scientist, and a search for the world's most extraordinary creature |
| 2001 | | Kuskusen har fire fingre : en oppdagelsesreise i Ny-Guineas høyland
Throwim way leg |
