"After a young, seemingly healthy woman collapses suddenly on the NYC subway and dies by the time she reaches the hospital, her case is initially chalked up to a virulent strain of influenza. That is, until she ends up on Dr. Jack Stapleton's autopsy table, where Jack discovers something eerily fishy: First, that the young woman has had a heart transplant, and second, that her DNA matches that of the transplanted heart. Strangely, two more incidences of young people with this same sudden and rapid illness follow, and Jack fears that this could be the start of an unprecedented pandemic. But the facts aren't adding up. Something is off about these cases, something creepy, and only Jack can figure it out before it's too late. Thus begins a race against time, during which Jack unveils the dark underbelly of the organ-transplant market."--Provided by publisher.