Earth is the only planet we have—and for hundreds of years, people haven't treated it very well. Even ...
Kids love vehicles. From mail trucks to monster trucks, and from race cars to Jeeps, there's a young ...
Who would have thought to crown the vampire bat the "champion of sucking blood"? Or the monarch ...
The coast is an exciting place to visit, and readers take an engaging and educational trip there in this guide to life in a coastal ...
Although children are frequently aware of what's happening around them, they don't always get all the ...
Presidents, poets, and football players can all make a difference in the world around them, and readers discover exactly ...
The insect kingdom is an essential part of Earth's ecological communities. Certain bugs are ideal ...
Imagine being able to live in the darkest depths of the ocean, or in parched desert conditions that can ...
Critical thinking is an essential life skill. Students must learn to be able to look at both sides of ...
