Lloyd's Introduction to Jurisprudence is the leading textbook on jurisprudence in the English-speaking world covering the whole field of jurisprudence Combines an authoritative text with extracts from a huge variety of authors extracting the works of more than a hundred jurists Gives critical insight into the texts with detailed & well-documented introductory sections Examines the contributions made to legal theory by leading jurists from the Ancient Greeks to the postmodernists Covers Aristotle Raz Habermas Unger Coleman Perry Kramer Nelken & Iris Marion Young Contains a new chapter on Ronald Dworkin analysing his work Places emphasis on Hart particularly the " Postscript" & the commentary this has provoked Provides more references to contemporary debates eg positivism v natural law Offers a fuller discussion of justice including global justice