In this wry take on the post-apocalyptic horror novel, a pandemic has devastated the planet. The plague has sorted humanity into two types: the uninfected and the infected, the living and the living dead.

Now the plague is receding, and Americans are busy rebuild­ing civilization under orders from the provisional govern­ment based in Buffalo. Their top mission: the resettlement of Manhattan. Armed forces have successfully reclaimed the island south of Canal Street--aka Zone One--but pockets of plague-ridden squatters remain. While the army has eliminated the most dangerous of the infected, teams of civilian volunteers are tasked with clearing out a more innocuous variety--the "malfunctioning" stragglers, who exist in a catatonic state, transfixed by their former lives.

Mark Spitz is a member of one of the civilian teams work­ing in lower Manhattan. Alternating between flashbacks of Spitz's desperate fight for survival during the worst of the...