Novelist and long-time professor of constitutional law at Princeton, Walter F. Murphy authored The Roman Enigma, Upon This Rock, and the New York Times bestselling novel The Vicar ...view moreNovelist and long-time professor of constitutional law at Princeton, Walter F. Murphy authored The Roman Enigma, Upon This Rock, and the New York Times bestselling novel The Vicar of Christ. His much-cited nonfiction works include Elements of Judicial Strategy and Congress and the Court.view less