The pulse-pounding new thriller from Michael Connelly, featuring fan-favorite Jack McEvoy from his classic THE POET. Jack's investigation leads him into the digital world of data collocation services where server farms are watched over by techs who liken themselves to scarecrows - keeping the bird of prey off their clients' data. The only problem is Jack doesn't know that he inadvertently set off a digital tripwire and the killer, the Scarecrow, knows he's coming.