In the seemingly trackless waste of the desert outside Tucson, Arizona, a coyote cross border smuggler is found dead, another victim of the escalating violence on the southwest border. At the same time, a mysterious best-selling writer's death deepens the controversy surrounding his works. Rumors surround the late Elliot Westmann, with dark hints of mystic vendettas and a confrontation with an assassin sent to punish Westmann for violating a code...

[Japan] An intelligence analyst is murdered on temple grounds. [Manila] Two embassy guards go missing and a bizarre execution video is discovered by a special-forces team. [New York] Martial arts expert Connor Burke is hired as a consultant for an elite US Army training program. [Mindanao Philippines] A young Japanese ethnographer from Harvard University is kidnapped by a terrorist cell of Abu Sayeff. A renegade martial arts Sensei known as the...

A modern-day ronin is traveling across the country systematically murdering martial arts masters in ritualized combat. Connor Burke is a part-time college teacher with a passion for the martial arts. His brother Micky, an NYPD detective, calls him in to help with the investigation. Connor calls for additional help from his teacher, master warrior Yamashita Sensei. Burke begins to follow the trail of clues that stretches across time and place, ultimately...