A New York Times Bestseller ONE KILLER. THIRTEEN VICTIMS. A MILLION VIEWS. A decade ago, Jess lost her mother to the Magpie Man, an infamous serial killer who is still at large and planning to kill again. Now, she's going to use her new platform as the star of a YouTube reality series to catch him. That is, if he doesn't catch her first. Jess's online show means that everyone is talking about...