The Seven Daughters of Eve: The Science That Reveals Our Genetic Ancestry
DNA USA: A Genetic Portrait of America
Ancestral Journeys: The Peopling of Europe from the First Venturers to the Vikings (Revised Edition)
Celts: The History and Legacy of One of the Oldest Cultures in Europe
The Celts
In Search of Ancient Ireland: The Origins of the Irish from Neolithic Times to the Coming of the English
The Scots: A Genetic Journey
Neanderthals Rediscovered: How Modern Science Is Rewriting Their Story (Revised and Updated Edition)
Britain Begins