When Diana is found dead outside her apartment, Ben's infatuation drives him on a hunt to find out what happened to the love of his life.

Ben soon discovers that the woman he pined for was hiding a shocking double life. And now someone is out to stop Ben from uncovering the truth about Diana's illicit affairs.

In his most heart-pumping thriller yet, James Patterson plunges us into the depths of a mind tortured by paranoia and obsession, on an action-packed chase through a world of danger and deceit.