The odds of us being alone in outer space are small. Maybe we've already been visited by alien life but didn't even know it. What if those life forms are still here? Jump into some of Earth's More →

Voices for Freedom contains three stories focusing on the Underground Railroad and the 1963 Freedom March on Washington. Stories are Friend on Freedom River, Riding to Washington, and The… More →

What happens to the environment when a volcanic eruption occurs? What are some of the caused by volcanic activity? What can people do about the problems caused by volcanic eruptions? How… More →

This book uses math and science to help students learn about volcanoes. Math challenge questions provide students with the opportunity to apply math skills as they learn about the… More →

Readers will learn what it takes to succeed as a volcanologist. The book also explains the necessary educational steps, useful character traits, potential hazards, and daily job tasks related More →

The eruption of volcanoes are one of the most awesome and destructive natural events. Scientists study volcanoes so they can prepare and warn nearby residents of potential eruptions More →

The foundation of democracy is the vote of the people. The history of voting in the United States and some of the interesting results are recapped in this book. More →

In Voting, readers will learn about another side of the American government, both past and present. Sidebars include thought-provoking trivia, and ask questions about current events as well… More →