To penetrate a gang exploiting illegal Mexican farmworkers smuggled into California (and leaving no live witnesses), Mexican federal agent Pablo Rodriguez poses as an ignorant bracero, while his American counterpart Jack Bearnes works from outside. Soon, both are in deadly danger from the ringleader, sinister rancher Owen Parkson, and find night on the farm to be full of shadow...。The Johnny Worricker Spy trilogy concludes with Salting the Battlefield, in which our hero with his ex girlfriend, Margot are criss-crossing Europe trying to stay one step ahead of the security services and a vengeful Prime Minister. Worricker is being watched - His family and friends are being watched - He is running out of cash and he needs to make a move to reach an endgame....。