An immersive journey that chronicles the epic rise and fall of history's first-and-only Viking empire. Harald Bluetooth, his son Sven Forkbeard, and grandson Cnut the Great, were larger-than-life conquerors who built a sophisticated culture that transformed the image of Vikings from fearsome marauders to respectable Christian rulers. Featuring contributions by the world's leading experts, it's a riveting story of power, betrayal, and ambition that changed the course of history.