Sullivan, George

Analyzes the art of pitching, profiles famous pitchers, explains pitching statistics and how to figure them, and provides other information about this aspect of baseball.

Biographies of six Olympic gold medal champions of the 1976 games.

A biography of the football superstar whose record performance in the Super Bowl game of 1974 made football history.

A biography of the Romanian who in 1976 became the youngest gymnastics champion in the history of the Olympic Games.

Describes different kinds of trees, how they take nourishment and grow, and how they adapt to the seasons.

Read about imposters, twelve men and women, who lived lives of trickery, cleverness, boldness, and excitement, by disguising themselves as other people-and get away with it!.

Presents basic instructions for performing in various track and field events and tips from champions, record holder, and other specialists.

Presents a biography, including excerpts from his speeches, letters, and other writings, of the man who was President during the Civil War.