In 1828, few white men dared to venture into the immense, unsettled region west of the Mississippi. And of those who did, only courageous men like Nathaniel King had the skills and strength to survive the harsh, frozen wilderness. But when three vicious trappers ambushed him and kidnapped his pregnant wife, Winona, King faced the greatest challenge of his life. For if Nate did not rescue Winona and their unborn child, the life he had worked so hard to build would be worthless.