The Welsh: The Biography tells the story of the remarkable survival of the oldest nation and oldest language in Europe. We see how the four original major Celtic tribes are still reflected in the location of Britain's four oldest cathedrals, and how after one and a half millennia of constant invasions and eventual conquest, the Welsh retained their sense of nationality.

The story of the Welsh is one of defending the nation against overwhelming odds, and of a major contribution to European literature. Its tenth century laws are acknowledged as the most progressive in the world until the later twentieth century. Almost uniquely in the world, Wales has had heroines as well as heroes, princesses as well as princes who contributed to its progress. Wales has given heroes such as Owain Glyndwr who are recognised across the globe, and men such as David Lloyd George, to whom Hitler attributed the winning of First World War. The character of the Welsh - their pacifism, literary abilities and influence - is splendidly described in this unique history of the Welsh as a people.