"Keller's been in exile, living a quiet life in the desert. Now his old friend and former employer Angela has tracked him down and needs his help. Oscar Sanchez, Angela's husband and Keller's best friend, has disappeared while investigating what happened to the sons he was trying to bring to America. If anyone can find Oscar, Keller can, but along the way, he has to confront his own demons and his unresolved feelings for Angela--now his best friend's wife. Keller's quest takes him from a corrupt Mexican border town to a prison camp in the swamps of South Carolina and pits him against human traffickers, violent drug lords, and a vicious group of white supremacists perpetuating an evil as old as civilization itself in the name of God"--