Fritz has a record for writing information flooded, true books about real things that happened in history. She had been amazed about what had happened during the time of the American Revolution. She learned a great deal of information on the topic. It was really interesting to her. She wrote a handful of children's books about key figures and events that happened during that time. Most books she wrote are non-fictional children's’ books. Fritz has written some novels. She wrote a novel called "Brady". She dived into her search for information. She looked at primary sources. In 1986 she won the Laura Ingalls Wilder Medal.