Talmadge, Katherine S

A biography of the naturalist who founded the Sierra Club and was influential in establishing the national park system.

A biography of the naturalist who founded the Sierra Club and was influential in establishing the national park system.

Discusses the unwise mixing of drugs and sports, including the stories of several athletes who know the pain of drug use and addiction.

A biography of the African-American surgeon who was noted for his research on blood plasma.

Examines steroids, with an emphasis on anabolic steroids, discussing their effects on the body, dangers, and use in sports.