Steps Towards Maturity and Health
1968
Physical Fitness and Good Health
1969
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
Time for Table Manners
1987
Writing: Plain & Fancy
1981
Jedeme na spartakiádu
1955
Geologická činnosť vody
1955
Továreň na Dunaji
1955
City Survival
1983