Carol Ballard

How Can We Save Our World looks at how the idea of sustainable development is having an increasing influence on a wide range of human activities. The books examine the environmental costs and unsustainable nature of modern life, and discuss ways in which society can progress toward a more sustainable future. Sustainable Farming describes the history of farming and explains why we need to make it more sustainable. It discusses: € The environmental...

An introduction to our solar system, including information on the sun and moon, satellites and seasons, planets, comets, and asteroids.

Describes the various parts of the brain and the nervous system and how they function to enable us to think, feel, move, and remember.