Andrei Marmor is professor of philosophy, Maurice Jones Jr. Professor of Law, and director of the Center for Law and Philosophy at the University of Southern California. His books include Social Conventions: From Language to Law (Princeton) and Law in the Age of Pluralism.

• Introduction 1 Chapter One: A Pure Theory of Law? 12 Chapter Two: Social Rules at the Foundations of Law 35 Chapter Three: Authority, Conventions, and the Normativity of Law 60 Chapter Four: Is Law Determined by Morality? 84 Chapter Five: Is Legal Philosophy Normative? 109 Chapter Six: The Language of Law 136 Bibliography 161 Index 167

"This superb book, written by one of the world's foremost philosophers of law, is a highly welcome addition to the jurisprudential literature, one marked by its immense pedagogical value and scholarly excellence. It provides, in clear, accessible language, an informed, sympathetic treatment of all the main issues and theories within the discipline of contemporary analytic legal philosophy. Not only will it be of immense value to the student first encountering the field, it will equally engage the interest of the seasoned scholar and advanced student keen to know Marmor's own, distinctive take on these important matters. A remarkable achievement."—W. J. Waluchow, author of A Common Law Theory of Judicial Review

Andrei Marmor is professor of philosophy, Maurice Jones Jr. Professor of Law, and director of the Center for Law and Philosophy at the University of Southern California. His books include Social Conventions: From Language to Law (Princeton) and Law in the Age of Pluralism.

• Introduction 1 Chapter One: A Pure Theory of Law? 12 Chapter Two: Social Rules at the Foundations of Law 35 Chapter Three: Authority, Conventions, and the Normativity of Law 60 Chapter Four: Is Law Determined by Morality? 84 Chapter Five: Is Legal Philosophy Normative? 109 Chapter Six: The Language of Law 136 Bibliography 161 Index 167

"This superb book, written by one of the world's foremost philosophers of law, is a highly welcome addition to the jurisprudential literature, one marked by its immense pedagogical value and scholarly excellence. It provides, in clear, accessible language, an informed, sympathetic treatment of all the main issues and theories within the discipline of contemporary analytic legal philosophy. Not only will it be of immense value to the student first encountering the field, it will equally engage the interest of the seasoned scholar and advanced student keen to know Marmor's own, distinctive take on these important matters. A remarkable achievement."—W. J. Waluchow, author of A Common Law Theory of Judicial Review

Andrei Marmor is professor of philosophy, Maurice Jones Jr. Professor of Law, and director of the Center for Law and Philosophy at the University of Southern California. His books include Social Conventions: From Language to Law (Princeton) and Law in the Age of Pluralism.

• Introduction 1 Chapter One: A Pure Theory of Law? 12 Chapter Two: Social Rules at the Foundations of Law 35 Chapter Three: Authority, Conventions, and the Normativity of Law 60 Chapter Four: Is Law Determined by Morality? 84 Chapter Five: Is Legal Philosophy Normative? 109 Chapter Six: The Language of Law 136 Bibliography 161 Index 167

"This superb book, written by one of the world's foremost philosophers of law, is a highly welcome addition to the jurisprudential literature, one marked by its immense pedagogical value and scholarly excellence. It provides, in clear, accessible language, an informed, sympathetic treatment of all the main issues and theories within the discipline of contemporary analytic legal philosophy. Not only will it be of immense value to the student first encountering the field, it will equally engage the interest of the seasoned scholar and advanced student keen to know Marmor's own, distinctive take on these important matters. A remarkable achievement."—W. J. Waluchow, author of A Common Law Theory of Judicial Review