Sterling Gray sits behind Kerry Ellison in her Office at work. He fantasies about her and their relationship. At first, he surprises her with gifts and unexpected visits. But then he starts following her. And making prank calls. And making her afraid to be alone. Determined to make him stop, Kerry accuses him of sexual harassment and files an official complaint. To her horror, the courts dismiss her case and she realises that only one person can stop this man from ruining her life. Her battle has only just begun. He is obsessive and dangerous. But she is determined to make him stop. There is no telling how far some people will go. Or what it will take to stop them.