A gritty and unflinching descent into the shadowy world of black-market organ trafficking: the street-level brokers, the rogue surgeons, the impoverished men and women in who are willing to sacrifice a slice of their own bodies for a quick payday, and the desperate patients who face the agonizing choice of obeying the law or saving their lives. Every year, tens of thousands of human organ transplants are performed around the globe. Most transplanted...