These essays, which cover a wide range of topics, were written by Professor Hart between 1953 and 1981, and first appeared in a variety of different books and journals.

Fifty years on from its original publication, HLA Hart's The Concept of Law is widely recognized as the most important work of legal philosophy published in the twentieth century, and remains the starting point for most students coming to the subject for the first time. In this third edition, Leslie Green provides a new introduction that sets the book in the context of subsequent developments in social and political philosophy, clarifying misunderstandings of Hart's project and highlighting central tensions and problems in the work.

Beginning with a discussion of familiar images of the French Revolution, garnered from Dickens, Baroness Orczy, and Tolstoy, as well as the legends of let them eat cake, and tricolours, Doyle leads the reader to the realization that we are still living with developments and consequences of the French Revolution such as decimalization, and the whole ideology of human rights. Continuing with a brief survey of the old regime and how it collapsed, Doyle continues to ellucidate how the revolution happened: why did the revolutionaries quarrel with the king, the church and the rest of Europe, why this produced Terror, and finally how it accomplished rule by a general. The revolution destroyed the age-old cultural, institutional and social structures in France and beyond. This book looks at how the ancien regime became ancien as well as examining cases in which achievement failed to match ambition. Doyle explores the legacy of the revolution in the form of rationality in public affairs and responsible government, and finishes his examination of the revolution with a discussion as to why it has been so controversial.