If You Were Here is a thrilling novel of suspense from Alafair Burke, the author Dennis Lehane calls "one of the finest young crime writers working today." Manhattan journalist McKenna Jordan is chasing the story of an unidentified woman who heroically pulled a teenaged boy from the subway tracks. When she locates a video that captures part of the incident, she thinks she has an edge on the competition scrambling to identify the mystery heroine, but...