Welcome to New York City's Upper East Side, where my friends and I live, go to school, play, and sleep-sometimes with each other. It's a luxe life, but someone's got to live it . . . until they die. So begins Gossip Girl, Psycho Killer, a re-imagined and expanded slasher edition of the first groundbreaking Gossip Girl novel, featuring all new grisly scenes and over-the-top gore by #1 New York Times bestselling author Cecily von Ziegesar. American Psycho's Patrick Bateman has met his match in Manhattan's newest, most fabulous trendsetting serial killers, Blair Waldorf and Serena van der Woodsen.