This riveting series examines the most closely guarded scientific and technological developments of yesterday and today. Learn about secret "science wars"… pharmaceutical companies, to More →

What kind of work do you think would interest you? Whether you are interested in helping others, making outside spaces more beautiful, or want to know what it takes to manage a large network… More →

History is in the past, but the way we view it is always changing. Six important titles have been added to this remarkable series that looks at how evidence from the past, such as historical… More →

Mental health is an important and often misunderstood concept. This insightful series takes a sincere and authentic approach in discussing different mental health issues and disorders.… More →

Clear, concise writing, striking images, and detailed maps make the events of America's War come alive for readers. This well-crafted series introduces readers to the people, places, and… More →

The story of the American Civil War is one peopled with great leaders such as Abraham Lincoln, Robert E. Lee, Ulysses S. Grant, and "Stonewall" Jackson, and the many battles they fought. Each More →

Today, 1.8 billion people are part of the largest generation of youth in history - making them a powerful group of change-makers who can take action to solve global problems. Supporting the… More →

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 →

War Machines is a series of illustrated books that gives a brief history of the awe-inspiring vehicles, weapons, and devices that have been developed for warfare. More →