Dinosaurs: Puzzles from the Past
1981
Toothache of the Clown
1972
Phonics 4 Babies: Baby's First Words
2007
Cube
1979
Tractor Ted All About Harvesters
2016
The Grain That Built a Hemisphere
1943
The Bike
1968
Let's Measure: Using Standard Units
1970
Courtesy is Caring
1987
Sniffy Escapes Poisoning
1967
Kinnikuman's Traffic Safety
1986
Tractor Ted in Autumntime
2006
Tractor Ted Moooovie Time
—
The Cautious Twins
1960
Parents -- Who Needs Them?
1973
Dawn People
1975
The Great Search: Man's Need for Power and Energy
1972
Tractor Ted Mighty Maize Machine
2011
A Challenge
1999
Tractor Ted Meets Baby Animals
2015