"Describes the science behind the armor, weapons, training, and tactics used by ninjas in their missions and in combat"--

Presents a history of nuclear energy, explains how it is created and how nuclear plants operate, and looks at the benefits and environmental impacts of using nuclear power as an alternative to fossil fuels.

This title highlights the history and achievements of the US National Guard. Text explores the military branch's key missions and important roles in protecting the United States. Learn about cutting-edge technology and weapons, and discover what it is like to join the US National Guard and have a career as a soldier.

Presents a history of the historic building, including how it was designed, the preparations that had to be made for its construction, the actual construction, and the legend and lore that have developed around it.

Provides information about Spain, with emphasis on its geography, culture, history, economy, and government.

Describes the landmark Supreme Court case of Tinker v. Des Moines, which involved student protests in schools, and includes the events leading up to the case, the Supreme Court's ruling, and how it affected future cases and the history of the United States.