For thirty-four-year-old Ryan Perry, life is good a year after the heart transplant that had saved him from certain death, until he begins to receive strange messages united by the theme, "Your heart belongs to me," and discovers that he is being stalked by a mysterious woman who bears a striking resemblance to the donor of his heart.

"Malachi is a mute thirty-year-old man, performing mind-numbing factory work, when he gets an extraordinary job offer. In exchange for six months as a warden on a top-secret organ-farming project, Frasier Pharmaceuticals will gift Malachi the power of speech and graft him a new tongue, after his was cut out when he was a boy... Far out to sea on an oilrig, Malachi finds himself among warlords and mass murderers. But are the prisoner-donors as evil...