How a City Works

Read and find out about how cities work in this colorfully illustrated nonfiction picture book.

Millions of people live in cities around the world, but have you ever wondered how cities work? All those people need clean water to drink, a safe place to live, and a way to get all around the city. How do you take care of all those people’s needs? Read and find out all about the city systems and infrastructure that help keep everyone safe, healthy, and happy.

This accessible STEM book on city sys...