Crabtree's Voices for Freedom is a series of biographical portraits of heroes whose vision, words, and actions were instrumental in shaping the abolitionist movement in U.S. history before… More →

Crabtree's Voices for Green Choices is a series of biographical portraits of people who advanced the goals of achieving greener, more sustainable lifestyles. Young readers will be inspired by More →

We cannot prevent volcanic eruptions, but we can try to minimize their impact on humans. This interesting book examines what scientists know about eruptions, whether we can predict them, and… More →

This informative book has been newly revised in light of the massive eruption in Iceland in March 2010. The skies over a large part of the world were filled with volcanic ash, affecting… More →

Volcanoes takes young readers on a thrilling adventure exploring such dramatic eruptions as Mount St. Helens and Mount Vesuvius. Full-color photos, maps, and illustrations… • how volcanoe More →

Find out about the different types of volcanoes and how they form. Learn how scientists monitor volcanic activity, and what makes some eruptions so much more destructive than others. Read… More →

Strap on your gym shoes and practice your vertical! We're about to learn why volleyball ranks among the...TOP HIGH SCHOOL SPORTS. More →

Strap on your gym shoes and practice your vertical! We're about to learn why volleyball ranks among the...TOP HIGH SCHOOL SPORTS. More →

What is a bump, a volley, a serve, or a spike? These questions and more are answered in Volleyball in Action. Children will love learning about the history of this energetic sport, the… More →

This book shows how people have stepped up to volunteer to do necessary work, often without pay, during the COVID-19 pandemic. Volunteers do shopping for seniors and care for the pets of… More →