Earth’s atmosphere is a layered, protective blanket, and the 20 questions examined describe its composition and function. Additional questions explore phenomena such as auroras and explain how air pollution affects…

Kids know that hockey sticks, water bottles with screw-on lids, and cleats are all used in sports. It may, however, be a surprise to them to learn that they’re all…

Email is one of the most useful methods of communication between families and friends. It’s become a vital tool in the workplace and at school. This book introduces readers to…

Analyzing text is one of the greatest skills a young reader can develop. This book helps readers gain an understanding of what it means to read a text for information…

Charts and graphs help students illustrate their point in research papers, presentations, and other class projects. This book teaches readers how to read, understand, and create charts and graphs. It…

Some of today’s biggest stars in music, movie, and television are teenagers and tweens. This high-interest biography set introduces today’s hottest teen and tween stars, from Justin Bieber to Jaden…

Simple machines are so common in our lives that we tend to overlook them even though theyre all around useven during our favorite holidays! With explanations of the different kinds…

Abraham Lincoln, nicknamed Honest Abe, led the United States through the Civil War, one of the most trying times in United States history. In this informative book, readers will learn…