Parks, Peggy J.

Examines video games and the different aspects people have about them.

Examines research about stem cells.

Introduces the topic of health care in a concise, relevant and conveniently organized collection of information.

Offers a concise, relevant and conveniently organized collection of information covering the human papillomavirus or HPV.

Explains what acid rain is, discusses what scientists have learned about the phenomena since its discovery, looks at the causes and effects of acid rain, and considers ways to reverse acid rain pollution.

Presents a comprehensive survey of the earth's natural resources and discusses such topics as freshwater sources, the Greenhouse Effect, the creation of fossil fuels, deforestation, and the effects of strip mining.

Teaches young readers what it takes to be a writer, discussing different types of writers, what they do, and how people become writers.

Explores having a career as a veterinarian including the different kinds of veterinarians, their education and training, and where they work.

Provides information on what it is like to be a teacher, discussing training requirements, job responsibilities, student expectations, and other related topics.

Introduces different types of police officers and the work they do, describes the requirements for becoming a police officer, and includes an interview with New York policeman Stan Kid.