This book introduces young readers to the US Supreme Court, its role as the judicial branch, its relationship with lower federal courts and the other branches of government, and how people become justices. The book also includes a "Closer Look" special feature, several "Did You Know?" facts, a table of contents, quiz questions, a glossary, additional resources, and an index. This Focus Readers title is at the Pioneer level, aligned to reading levels of grades 1-2 and interest levels of grades 1-3.