Simon says: I'm watching. Simon says: I'm coming. Simon says: Die.

Madison McKinley knows someone is stalking her. The police tell her she's imagining things, and they're too busy trying to find the "Simon Says" killer to investigate. But day by day, hour by hour, Madison's terror grows stronger, and not even the return of FBI Special Agent Pierce Buchanan into her life can calm her fears. Besides, how can she ask Pierce for his help after the way she threw his proposal in his face?

Pierce still wants Madison's love, and his drive to protect her is more powerful than ever. He believes she's in danger, even if the cops don't. Finally, as more people start dying and the evidence mounts, the police turn their attention to Madison—as a suspect. Was Pierce a fool to trust her again, or are they both caught in a complex game that neither will survive?

Four years ago, Amanda Stockton was forced to play a serial killer’s twisted game of chance. Since then, she has retreated from the world, bearing the scar from her ordeal and the burden of a terrible secret. But when another woman is found dead, clutching a long-stemmed red rose, Amanda knows she can hide no longer.

If there were any other way, Chief Logan Richards would never ask the only surviving victim for help. But it’s clear this killer will not be stopped and Amanda is the only link. Torn between catching a madman and winning the trust of the woman he’s come to love, Logan is caught in a dangerous game with Amanda. And there’s no guarantee they’ll come out on top.