Beneath New Zealand
2016
Australia with Simon Reeve
2013
Who Killed Lake Erie
1969
Ol' Man River: The Mighty Mississippi
2007
Effetto Terra - Guida pratica per terrestri consapevoli
2022
Minnesota: A History of the Land
2005
Years of Living Dangerously
2014
The Nature of Things
1960
The 12,000 Bottle boat
2011
The Little Flying Bears
1990
