Packed with non-stop action and intrigue, this fast paced and exciting conclusion to the Michael Tucker series once again pits Tuck against man-killers, both animal and human. The government sponsored re-introduction of predatory species has far reaching repercussions even in the West Texas ranch country where Tuck and Hanna have gone off of the grid. That coupled with with psychopathic cartel members and terrorists coming through a porous border, puts Tuck and Hanna at even greater risk of their lives.