They sort, load, drive, and walk. They deliver letters and packages right to your home. They are mail carriers! With this book, readers will find out how these helpers make the community a better place. Through vivid photos and examples, this book explains how mail carriers contribute to the well-being of a community. The Community Helpers collection introduces young readers to a variety of important people within the community. Using kid-friendly language, students will learn about what these helpers do and how they improve the lives of others. Each book includes simple activities for home or the classroom that support the reader's understanding of the main topic.