The New York Times bestselling "master of the modern thriller" (Boston Globe) returns with his most compelling hero — and his most electrifying tale yet.Lauren Heller and her husband, Roger, are out to dinner one night when they’re brutally attacked. Twenty-four hours later, Lauren awakes in the hospital to find that her husband has vanished without a trace. The only one who has any chance of finding him is his brother, Nick, a high-powered investigator with a private intelligence firm...