The New Yorker has called Mary Higgins Clark the "mistress of high tension." This #1 New York Times best-seller enthralls with the tale of Lacey Farrell, a promising young real estate agent. When Lacey sees a murder she must enter the witness protection program until the killer comes to justice. But she has clues that the police don't know about. Soon she must return to New York City to blow the top off the case-before she becomes the next victim.