Our lungs and heart work like engines, pumping blood and oxygen to the different parts of the body. Clear, simple text and activities introduce children to the amazing machine we call the… More →

Struts and Flex, our muscle and bone Body Buddies give the inside scoop on this active partnership. Readers are introduced to the structure and function of bones and muscles. They will… More →

Huff and Puff, our Body Buddy lung twins explain how the lungs and respiratory system function. Readers are introduced to the bronchial tree. They discover how the diaphragm and intercostals… More →

This book systematically introduces readers to the elements of the food pyramid. In this story, high school characters learn the guidelines offered by the pyramid for good nutrition.… More →

The Weather guides students through the many different facets of weather, from the makings of a thunderstorm to weather forecasting. Easy-to-follow text and clear diagrams make learning about More →

Do you enjoy playing around with numbers and shapes? You may want to become a mathematician. Mathematicians train their brains to think in a logical way to look for patterns. With the help of More →

Do you enjoy painting, drawing, or sculpting? You may want to become an artist. Artists train their brains to think in an imaginative way. With the help of the ideas in this book, you can… More →

Do you like the idea of being able to travel to space one day? You may want to become an astronaut. Astronauts train their brains to think in a practical, decisive way. With the help of the… More →

Have you ever wanted to design a building or a machine? You may want to become an engineer. Engineers train their brains to think in a problem-solving way. With the help of the ideas in this… More →

Are you naturally curious about the world? You may want to become a scientist. Scientists train their brains to think in a questioning way about the world around them. With the help of the… More →