A study based on a decade-long DNA survey traces the genetic makeup of British Islanders and their descendants, ranging from prehistoric times to the genetic heritage of Americans of British descent.

From the best-selling author of The Seven Daughters of Eve, a perfect book for anyone interested in the genetic history of Britain, Ireland, and America. One of the world's leading geneticists, Bryan Sykes has helped thousands find their ancestry in the British Isles. Saxons, Vikings, and Celts, which resulted from a systematic ten-year DNA survey of more than 10,000 volunteers, traces the true genetic makeup of the British Isles and its descendants, taking readers from the Pontnewydd cave in North Wales to the resting place of the Red Lady of Paviland and the tomb of King Arthur. This illuminating guide provides a much-needed introduction to the genetic history of the people of the British Isles and their descendants throughout the world.

From the best-selling author of The Seven Daughters of Eve, a perfect book for anyone interested in the genetic history of Britain, Ireland, and America. One of the world's leading geneticists, Bryan Sykes has helped thousands find their ancestry in the British Isles. Saxons, Vikings, and Celts, which resulted from a systematic ten-year DNA survey of more than 10,000 volunteers, traces the true genetic makeup of the British Isles and its descendants, taking readers from the Pontnewydd cave in North Wales to the resting place of the Red Lady of Paviland and the tomb of King Arthur. This illuminating guide provides a much-needed introduction to the genetic history of the people of the British Isles and their descendants throughout the world.

Bryan Sykes, the world's first genetic archaeologist, takes us on a journey around the family tree of Britain and Ireland, to reveal how our tribal history still colours the country today. In 54BC Julius Caesar launched the first Roman invasion of Britain. His was the first detailed account of the Celtic tribes that inhabited the Isles. But where had they come from and how long had they been there? When the Romans eventually left five hundred years later, they were succeeded by invasions of Anglo-Saxons, Vikings and Normans. Did these successive invasions obliterate the genetic legacy of the Celts, or have very little effect? After two decades tracing the genetic origins of peoples from all over the world, Bryan Sykes has now turned the spotlight on his own back yard. In a major research programme, the first of its kind, he set out to test the DNA of over 10,000 volunteers from across Britain and Ireland with the specific aim of answering this very question: what is our modern genetic make-up and what does it tell us of our tribal past? Are the modern people of the Isles a delicious genetic cocktail? Or did the invaders keep mostly to themselves forming separate genetic layers within the Isles? As his findings came in, Bryan Sykes discovered that the genetic evidence revealed often very different stories to the conventional accounts coming from history and archaeology. Blood of the Isles reveals the nature of our genetic make-up as never before and what this says about our attitudes to ourselves, each other, and to our past. It is a gripping story that will fascinate and surprise with its conclusions.

This national bestseller, now in paperback, reveals how all humans are descended from seven prehistoric women--the Seven Daughters of Eve.

Brian Boru is the most famous Irish person before the modern era, whose death at the Battle of Clontarf in 1014 is one of the few events in the whole of Ireland's medieval history to retain a place in the popular imagination. Once, we were told that Brian, the great Christian king, gave his life in a battle on Good Friday against pagan Viking enemies whose defeat banished them from Ireland forever. More recent interpretations of the Battle of Clontarf have played down the role of the Vikings and portrayed it as merely the final act in a rebellion against Brian, the king of Munster, by his enemies in Leinster and Dublin. This book proposes a far-reaching reassessment of Brian Boru and Clontarf. By examining Brian's family history and tracing his career from its earliest days, it uncovers the origins of Brian's greatness and explains precisely how he changed Irish political life forever. Brian Boru and the Battle of Clontarf offers a new interpretation of the role of the Vikings in Irish affairs and explains how Brian emerged from obscurity to attain the high-kingship of Ireland because of his exploitation of the Viking presence. And it concludes that Clontarf was deemed a triumph, despite Brian's death, because of what he averted – a major new Viking offensive in Ireland – on that fateful day.

The author of Ireland's Holy Wars journeys through the Celtic world to discover the Celtic past and what remains of the authentic culture today, discovering that Celtic revival is largely misplaced and that the threats to the world's Celtic communities and culture are relentless.

During the first millennium AD the most northerly part of Britain evolved into the country known today as Scotland. The transition was a long process of social and political change driven by the ambitions of powerful warlords. At first these men were tribal chiefs, Roman generals or rulers of small kingdoms. Later, after the Romans departed, the initiative was seized by dynamic warrior-kings who campaigned far beyond their own borders. Armies of Picts, Scots, Vikings, Britons and Anglo-Saxons fought each other for supremacy. From Lothian to Orkney, from Fife to the Isle of Skye, fierce battles were won and lost. By AD 1000 the political situation had changed for ever. Led by a dynasty of Gaelic-speaking kings the Picts and Scots began to forge a single, unified nation which transcended past enmities. In this book the remarkable story of how ancient North Britain became the medieval kingdom of Scotland is told.