Caitlin Strong is a fifth-generation Texas Ranger, proud to wear the badge of her father and grandfather - until a deadly shoot-out causes her to question her calling. Five years later Caitlin is still trying to purge herself of guilt born of the actions that ended her Ranger career. But a shattering discovery will reopen old wounds and Caitlin's renewed investigation into the truth behind the bloody desert firefight uncovers a terrifying plot that reaches into every home and threatens the very core of the country. Her only hope for success - and survival - is to team up with Cort Wesley Masters, a deadly outlaw who has every reason to want her dead. But he also holds the key to the truth she desperately seeks in the anguished brain of an amnesiac torture victim.