Recycle Rex
1993
Something You Didn't Eat
1945
Steps Towards Maturity and Health
1968
Physical Fitness and Good Health
1969
Harold and His Amazing Green Plants
1984
I'm No Fool with a Bicycle
1956
Smoking: The Choice is Yours
1981
I'm No Fool as a Pedestrian
1956
You and the Living Machine
1957
You and Your Ears
1957
You and Your Eyes
1956
I'm No Fool in Water
1956
You and Your Senses of Smell and Taste
1956
You and Your Sense of Touch
1955
You and Your Five Senses
1955
You the Human Animal
1955
You and Your Food
1957
Cesta do věku petrolejových lamp
1961
Pozor volá Liška...
1962
Writing: Plain & Fancy
1981