Pulp fiction hero Doc Savage - one of the major inspirations for the creation of Superman - stars in this fast-paced tale featuring early work by comics superstars Adam Kubert and Andy Kubert. Doc, and his band of assistants, are introduced in the modern era as retired heroes - and now, on the eve of an alien invasion triggered by a gang of would-be world conquerors, only Doc Savage's grown grandchild, Chip, can set things right. But is Chip, a self-professed pacifist, up to the task?