Becky Kincaid ventures out in the middle of a snowstorm to buy a car seat for her unborn baby and never makes it home. When a second pregnant woman disappears, Marissa Rooney and the team at the Holt Foundation fear a sinister motive lurks behind the crimes.

Lead investigator Seth Crawford desperately searches for the thread that binds the two cases together, knowing that if he fails, another woman will soon be gone. While Seth hunts for clues, a madman has Marissa in his sights and she carries a secret that could tear her whole world apart.

Can Seth stop the killer before he reaps his...dark harvest?