Ruby was a little girl with wild, curly hair who dreamed of changing the world. Sometimes she imagined that she would be a famous artist. Sometimes she hoped that she would be a nurse for poor children in far-off countries. She dreamed about becoming a scientist and finding a cure for cancer. But she never dreamed of becoming a teacher.

To her surprise, Ruby did become a teacher. A little boy with sparkling eyes and wiggly ears became one of her students—but also her teacher. He taught Ruby how changing the world really happens. He can teach you too! The Little Boy Who Changed the World is not just a children's story. It is a story with inspiration for all of us.