Sarah Taylor, a police psychologist, meets a mysterious and seductive young man, Tony Ramirez, and falls in love with him. As a cause of this relationship, she changes her personality when she begins to receive anonymous telephone calls.
Sara Novak is an introverted college student with a few skeletons in her closet. Shying away from classmates, she prefers to spend time with Vern, an older comic store owner who shares her passion for mind games and riddles. But when the riddles she solves lead to the deaths of those around her, she realizes the riddles are more than a simple game.....
How can a smart middle class girl suddenly turn into a devoted right wing debater? That's what happens with Catherine when she meets the charismatic leaders of the neo-nazi organization NIM. Catherine, a first-year university student who feels alienated from the liberal campus, joins a hate group through the Internet and becomes their voice, only to gradually question their beliefs even as she becomes more deeply involved.
