Book Three of the completed four-part Navigator series Our team match the enemy by creating a little critter magic of their own. New forces join them, and survivors add their weight to the fight, further changing what becomes possible. First contact is made, and believing they are running headlong into failure, Ark learns to take the lesser loss. Their alien enemy takes one more calculated risk that may prove to be the edge our team need to win the war. With advanced vision, hydraulics and liquid based armor, Navigators are soldiers of the future. When the world falls to an unexpected enemy, they become mankind's only chance to remain the dominant species. Killer Edge is the third book in the four-part Navigator series.