Smith, Mitchell

Catania Olsen works as a doctor and spiritual guardian of a band of hunters who live at the edge of a great wall of ice in what was once Colorado, and as she struggles to help her group survive the New Ice Age, she risks both her life and her place in society.

Sam Monroe, the reluctant commander of a tough-minded warrior people living in what was once northern Mexico, must fight the Khan forces before they conquer his troops and his kingdom.