Nathan Aaseng

Explains the behavior, habits, and characteristics of cheetah, including where they live and the speed at which they move.

Describes the winning performances of the Pittsburgh Steelers, Oakland Raider, Dallas Cowboys, and San Francisco Forty-niners in their Super Bowl victories from 1975 through 1982.

Discusses animals with no backbones, including protozoans, sponges, worms, mollusks, arachnids, and arthropods.

Presents brief biographies of the interprising individuals who started such products and companies as Apple computers, Sears, the Dow Jones Index and The Wall Street Journal, J.C. Penney, Hershey's chocolate, Ebony magazine, and Kinney shoes.

A biography emphasizing the career of the star outfielder of the Oakland Athletics.

Profiles of nine Nobel Peace Prize winners who fought for peace by resisting violence through words, marches, and protests.

Examines the impeachment of Bill Clinton, discussing the history of impeachment, his actions, the struggle in the House, the Senate trial, and the conclusion of the proceedings.

Discusses eight inventions or discoveries (X ray, radio, EKG, phase contrast microscope, transistor, radiocarbon dating, laser, and CT scan) which brought the Nobel prize to their developers.

Describes this endangered animal including its hunting for food on the African plain and the competition which it faces, its reproduction and development, and the effect of humans on its decline.