For thirty years, Pulitzer Prize-winning journalist Linda Greenhouse chronicled the activities of the U.S. Supreme Court and its justices as a correspondent for the New York Times. In this Very Short Introduction, she draws on her deep knowledge of the court's history and of its written and unwritten rules to show listeners how the Supreme Court really works. Greenhouse offers a fascinating institutional biography of a place and its people--men and women who exercise great power but whose names and faces are unrecognized by many Americans and whose work often appears cloaked in mystery. How do cases get to the Supreme Court? How do the justices go about deciding them? What special role does the chief justice play? What do the law clerks do? How does the court relate to the other branches of government? Greenhouse answers these questions by depicting the justices as they confront deep constitutional issues or wrestle with the meaning of confusing federal statutes. Throughout, the author examines many individual Supreme Court cases to illustrate points under discussion. The third edition of Greenhouse's Very Short Introduction tracks the changes in the Court's makeup over the past decade, including the landmark decisions of the Obama and Trump eras and the emergence of a conservative supermajority.