New York : Alfred A. Knopf, 2010.
285 p. ; 25 cm.
A woman is shot as she waits for her train to work. An hour later, a second woman is gunned down as she rides an elevated train through the Loop. Two hours after that, a church becomes the target of a chemical weapons attack. The city of Chicago is under siege, and Michael Kelly, cynical cop turned private investigator, just happens to be on the scene when all hell breaks loose.