Second Fire: Sequel to First Dawn of the Lost Millenium Trilogy

How do you win a battle lost 6,000 years before you were born? How do you make sure winning that battle doesn't lose you the war? The 21st Century is dead, killed by a runaway designer plague. Only two people survived the century. 2nd Lieutenant Launa Obrian and her sole subordinate, Captain Jack Walking Bear. There mission, travel back 6,000 years and help a peaceful band of farmers fight off the horse raiders from the steppe and maybe, just maybe, turn human history from death and conques...