Date: 1971-11-05

Curious Alice

Date: 1970-01-01

New Girl

Date: 1984-01-01

Fitness and Me: Why Exercise?

Date: 1993-03-05

Recycle Rex

Date: 1943-04-06

Water: Friend or Enemy

Date: 1945-02-12

The Right Spark Plug in the Right Place

Date: 1945-06-11

Something You Didn't Eat

Date: 1946-04-02

Health for the Americas: Environmental Sanitation

Date: 1968-05-31

Steps Towards Maturity and Health

Date: 1969-07-31

Physical Fitness and Good Health

Date: 1984-08-01

Harold and His Amazing Green Plants

Date: 1956-03-31

I'm No Fool with a Bicycle

Date: 1956-09-30

I'm No Fool as a Pedestrian

Date: 1957-10-03

You and Your Ears

Date: 1956-11-07

You and Your Eyes

Date: 1956-11-15

I'm No Fool in Water

Date: 1956-12-05

You and Your Senses of Smell and Taste

Date: 1955-01-01

You and Your Sense of Touch

Date: 1955-12-15

You and Your Five Senses

Date: 1955-10-20

You the Human Animal