Three Gorges: The Biggest Dam in the World
1998
The River of Life and Death
1941
Sambesi - Der donnernde Fluss
2010
Země jihu – Vietnam
1957
Před velkými dešti
1959
Geography of South America: The Continent (Revised)
1977
Map Skills: Using Different Maps Together
1960
Our Round Earth: What It's Like
1971
The Earth: Coastlines
1970