Nicholas Hagger's 55 books include innovatory works on literature, history, philosophy and international politics. In his first published literary work he revived the Preface, which had fallen into disuse after Wordsworth and Shelley. He went on to write Prefaces (sometimes called 'Prologues', 'Introductions' or 'Introductory Notes') for all his subsequent books. Collected Prefaces, a collection of 55 Prefaces (excluding the Preface to this book),...