The Great Search: Man's Need for Power and Energy
1972
Chovej se slušně
1938
The Art of Love
1945
Munchers: A Fable
1973
Health for the Americas: Tuberculosis
1945
Why Study Home Economics?
1955
Zlato a stříbro
1944
Tractor Ted Showtime
2008
Геометрия для малышей. Про точку и королевскую дочку
1982
Electricity
1971
Tractor Ted Mucky Muck
—
Out Now
2005
Safe For Life
1989
Kolektivní způsob zdění
1950
Vodní energie
1952
Otec a syn
1925
Tři knoflíky
1944
Tractor Ted Timberrrr!
—
Through Diligence and Progress Towards Achievement
1929
Playing in the Road
1947