PREFACE. Some explanation is due to the reader of the form and scope of these elaborations of the lectures which I have given at the John Rylands Library during the last three winters. They deal with a wide range of topics, and the thread which binds them more or less intimately into one connected story is only imperfectly expressed in the title "The Evolution of the Dragon". The book has been written in rare moments of leisure snatched from a... more...