Bound together by Destiny Itself, the uncommon pair struggle against the brutal and overwhelming industrial forces shaping their world. The western push of American "progress" has resumed with a vengeance now that the pause from the Civil War is over. Hunger for the seemingly limitless lands and riches of the great Western Frontier threatens to utterly destroy an entire way of life for countless Indigenous people residing there, including Wolfsong's own. Caleb knows this juggernaut all too well. The people he comes from brought it into existence! In his own American culture, it is called "Manifest Destiny." Caleb is determined to prevent it from making casualties of History, out of his Indian friends. As the series continues into subsequent books, the bond between Wolfsong and Caleb is deepening in surprising ways. The fated duo find themselves repeatedly facing off against the mighty industrial power of an ever expanding American empire. Their destiny appears minuscule pitted against the indomitable will of a rapidly expanding Nation and its "Manifest Destiny" - that it should stretch across an entire continent from sea to sea. As they proceed on their journey for justice, peace and happiness, the pair is forced to fight against overwhelming odds, only to discover hidden qualities within themselves and the natural world that help them change the course of History itself for all time.