Chris Hayhurst

Everyone knows that the brain is responsible for our smarts and the spinal cord holds us up, but students may be surprised to learn how much more these powerhouses are responsible for. Together they control the nervous system. Without them, we would not b

Discusses the anatomy and functioning of the lungs, how we breathe, and how oxygen is brought to the cells of the body.

"A man of renowned courage, Sitting Bull was a great leader. What path led him to be such a brave chief? As a young man, Sitting Bull was a natural leader and great hunter. He was named leader of the Lakota nation and a holy man. General Custer and his troops were no match for Sitting Bull and his tribe when Custer attacked. Until his untimely death at Standing Rock Reservation, Sitting Bull was an important and influential figure in American history....

Explores how to prepare for and get into the field of scientific research specializing in the Arctic, and looks at the daily life of those who choose to work in this harsh environment.

Examines the history behind Israel's mid-twentieth century battle for independence amid the surrounding Arab nations, plus biographical notes on important figures and a look at the effects of this war.

Profiles the characteristics of and qualifications needed for twelve jobs that involve working with animals.

A biography of the Boston Celtics basketball player who became the first African American player inducted into the Basketball Hall of Fame.