The Silencer by Amy Goldstein

4.40

Harley-riding Angel plays to win in her fight against a slavery and prostitution ring that abuses young runaways -- It's a life-and-death game in which video-games hold the clues, and the only way to win is to kill without conscience. The chill of each killing drives Angel into the arms of anonymous lovers -- a desperate attempt for affection -- but her ex-boyfriend George is watching ... In a demented rage he stalks her through her steamy video-arcade reality. But when the game is over and the high score is counted, will Angel be able to walk away?