Photographs and simple text, in English and Spanish, depict the activities, tools, and equipment of firefighters.

Photographs and simple text in English and Spanish describe the work done by librarians.

Discusses the role, definition, and responsibilities and duties of mayors, with brief profiles of famous mayors, such as Grover Cleveland, Tom Bradley, and Rudolph Giuliani.

Introduces the work of the bus driver, who helps people by taking them where they want to go.

Provides a brief summary of the job of vice president of the United States and discusses how he helps the president.

Photographs and simple text in English and Spanish depict the activities of a firefighter.