`John Kelly's calm, orderly presentation ... erudite and clear ... Kelly's text is excellent in its unpretentious, deceptively casual linking of legal ideas with religious, political and intellectual history. Written in a flowing but cibcuse style and rich in reference, it wears its considerable learning lightly and is likely to appeal to students as a wide ranging but not intimidating text ... a concise and eloquent reminder that the heritage of Western legal speculation over the centuries is a most important component and mirror of wider culture. As such it can be widely recommended.'Roger Cotterrell, Times Higher Education Supplement