Nelson, John

Describes asteriods, and examines, in graphic novel format, the affects of an large asteroid colliding with the Earth, and explains what can be done to prevent such an event.

Describes, in graphic novel format, what would happen if a large asteroid were to hit Earth.

College students Ajay Singh and Rachel Liu join professors Harriet Adams and Ralph Atkinson at the Amundsen-Scott South Pole Station where they learn about ice caps, their importance to the world's climate, the dangers of global warming, and what people can do to help save the planet. Presented in graphic novel form.