This history of early medieval Britain sheds light on the real King Arthur and settles longstanding historical misconceptions about the period. The Long War for Britannia examines some two centuries of 'lost' British history, while providing decisive proof that the early records of the time are far more reliable than many scholars believe. Historian Edwin Pace also demonstrates that King Arthur and Uther Pendragon are the very opposite of medieval fantasy-even if different British regions had very different memories of these post-Roman British rulers. Some remembered Arthur as the 'Proud Tyrant', a monarch who plunged the island into civil war. Others recalled him as the British general who saved Britain when all seemed lost. The deeds of Uther Pendragon replicate the victories of the dread Mercian king Penda. Pace demonstrates how these authentic-yet radically different-narratives have distorted the historical record in way that persist today.