"Discusses sexuality and teens, including teen sex, abstinence, birth control, teen pregnancy, sexually transmitted diseases, and sex education in schools"--Provided by publisher.
"Discusses endangered animals throughout the world, including coral reef, bees, bats, marine turtles, wolves, sharks, and frogs and what can be done to help save them"--Provided by publisher.
"Read about global water scarcity and pollution, federal regulations and standards for water quality in the United States, and what you can do to help"--Provided by publisher.
Examines the terrorist attacks on September 11, 2001, including the events that led to the attack on the World Trade Center Towers, the Pentagon, and United Flight 93; and the aftermath of the attacks.
"Readers will learn about air pollution, global warming, indoor air quality, automobiles and air pollution, air quality and public health, and what you can do to help"--