This book combines linguistic and historical approaches with the latest techniques of DNA analysis and show the insights these offer for every kind of genealogical research. The book will be welcomed by all those engaged in genealogical research, including everyone seeking to discover the histories of their names and families. This book is ground-breaking for two reasons: firstly, it is the only book I have encountered that takes a truly multi-disciplinary approach to surname study, integrating linguistic, historical, genealogical, geographical, and scientific (genetic) evidence, and secondly, it is the first book I have read that reviews and identifies the strengths and (more particularly) the deficiencies of surname study to date and clearly sets out the various sources and methods one can and should use to investigate surnames successfully. For these two reasons alone the book deserves to be read by anyone with an interest in surnames or names and naming more generally.