A man goes to terrifying extremes to adopt his celebrity doppelganger’s life in this darkly comedic psychological suspense novel from the New York Times bestselling author of Dark Matter and Upgrade. The basis for the upcoming A24 film Famous, starring Zac Efron. “My name is Lancelot Blue Dunkquist, and the best thing about me is, when you doll me up right, I look just like the movie star James Jansen.”