If Raz and Dworkin disagree over how law should be characterised,how are we, their jurisprudential public, supposed to go about adjudicating between the rival theories which they offer us? To what considerations would those theorists themselves appeal in order to convince us that their accounts of law are accurate and successful? Moreover, what is it that makes an account of law successful? Evaluation and Legal Theory tackles methodological or meta-theoretical issues such as these, and does so via attempting to answer the question: to what extent, and in what sense, must a legal theorist make value judgements about his data in order to construct a successful theory of law? Dispelling the obfuscatory myth that legal positivism seeks a 'value-free' account of law, the author attempts to explain and defend Joseph Razs position that evaluation is essential to successful legal theory, whilst refuting John Finnis and Ronald Dworkins contentions that the legal theorist must morally evaluate and morally justify the law in order to properly explain its nature. The book does not claim to solve the many mysteries of meta-legal theory but does seek to contribute to and engender rigorous and focused debate on this topic.

The last decade has witnessed a particularly intensive debate over methodological issues in legal theory. The publication of Julie Dickson's Evaluation and Legal Theory (2001) was significant, as were collective returns to H.L.A. Hart's 'Postscript' to The Concept of Law. While influential articles have been written in disparate journals, no single collection of the most important papers exists. This volume - the first in a three volume series - aims not only to fill that gap but also propose a systematic agenda for future work. The editors have selected articles written by leading legal theorists, including, among others, Leslie Green, Brian Leiter, Joseph Raz, Ronald Dworkin, and William Twining, and organized under four broad categories: 1) problems and purposes of legal theory; 2) the role of epistemology and semantics in theorising about the nature of law; 3) the relation between morality and legal theory; and 4) the scope of phenomena a general jurisprudence ought to address.

If Raz and Dworkin disagree over how law should be characterised,how are we, their jurisprudential public, supposed to go about adjudicating between the rival theories which they offer us? To what considerations would those theorists themselves appeal in order to convince us that their accounts of law are accurate and successful? Moreover, what is it that makes an account of law successful? Evaluation and Legal Theory tackles methodological or meta-theoretical issues such as these, and does so via attempting to answer the question: to what extent, and in what sense, must a legal theorist make value judgements about his data in order to construct a successful theory of law? Dispelling the obfuscatory myth that legal positivism seeks a 'value-free' account of law, the author attempts to explain and defend Joseph Razs position that evaluation is essential to successful legal theory, whilst refuting John Finnis and Ronald Dworkins contentions that the legal theorist must morally evaluate and morally justify the law in order to properly explain its nature. The book does not claim to solve the many mysteries of meta-legal theory but does seek to contribute to and engender rigorous and focused debate on this topic.

Raymond Wacks reveals the intriguing and challenging nature of legal philosophy, exploring the notion of law and its role in our lives. He refers to key thinkers from Aristotle to Rawls, from Bentham to Derrida and looks at the central questions behind legal theory, and law's relation to justice, morality, and democracy.

Ernst-Joachim Mestmacker reviews Richard Posner's and Friedrich A.von Hayek's legal theories. Both are famous for their contributions to law and economics. They are, however, adversaries in their concepts of law and how it is to be informed by economics. Posner finds the only scientific legal theory in the external (economic) analysis of law. With Friedrich von Hayek the role of rules of conduct and legislation is to be determined by the principles that govern a free and competitive order. There are, contrary to Posner, important contributions from legal scholarship, legal history and comparative law.

Reprint of the second revised and enlarged edition, a complete revision of the first edition published in 1934. A landmark in the development of modern jurisprudence, the pure theory of law defines law as a system of coercive norms created by the state that rests on the validity of a generally accepted Grundnorm, or basic norm, such as the supremacy of the Constitution. Entirely self-supporting, it rejects any concept derived from metaphysics, politics, ethics, sociology, or the natural sciences. Beginning with the medieval reception of Roman law, traditional jurisprudence has maintained a dual system of "subjective" law (the rights of a person) and "objective" law (the system of norms). Throughout history this dualism has been a useful tool for putting the law in the service of politics, especially by rulers or dominant political parties. The pure theory of law destroys this dualism by replacing it with a unitary system of objective positive law that is insulated from political manipulation. Possibly the most influential jurisprudent of the twentieth century, Hans Kelsen [1881-1973] was legal adviser to Austria's last emperor and its first republican government, the founder and permanent advisor of the Supreme Constitutional Court of Austria, and the author of Austria's Constitution, which was enacted in 1920, abolished during the Anschluss, and restored in 1945. The author of more than forty books on law and legal philosophy, he is best known for this work and General Theory of Law and State. Also active as a teacher in Europe and the United States, he was Dean of the Law Faculty of the University of Vienna and taught at the universities of Cologne and Prague, the Institute of International Studies in Geneva, Harvard, Wellesley, the University of California at Berkeley, and the Naval War College. Also available in cloth.

This work deals with the law and legal theory in classical and medieval Islam. Among the topics covered are: non-analogical arguments in Sunni juridical Qiyas; logic and formal arguments in Sunni jurisprudence; inductive corroboration; and al-Shafi'i and his influence on Islamic jurisprudence.