Why did terrorists attack the World Trade Center on September 11, 2001? The answer to that question is ancient, complicated, and crucial to a perceptive understanding of the global community we live in today. In Terrorism: Violence, Intimidation, and Solutions for Peace, readers ages 12-15 explore the history, causes, psychology and potential solutions to the problem of terrorism in an objective way that promotes comprehension and empowerment.

Carla Mooney has written more than 70 books for children and young adults. She is the author of several books for Nomad Press, including Comparative Religion: Investigate the World through Religious Tradition, The Brain: Journey through the Universe inside Your Head, Forensics: Uncover the Science and Technology of Crime Scene Investigation; Genetics: Breaking the Code of Your DNA; Rocketry: Investigate the Science and Technology of Rockets and Ballistics. She lives in Pittsburgh, Pennsylvania. Tom Casteel is an illustrator and cartoonist with a master's degree from the Center for Cartoon Studies. Tom has illustrated several books for Nomad Press, including The Brain: Journey Through the Universe Inside Your Head; Cities: Discover How They Work; and Human Migration: Investigate the Global Journey of Humankind. Tom lives in South Bend, Indiana.