The story of a writer who returns to Ireland, after spending twenty five years in New York, to confront the ghosts of his past.

Irish construction workers built New York City and had a grand time doing it. Each guy on the Emerald City crew is struggling with something: drinking, gambling, loss, the burden of a family legacy, and facing a city that doesn't need them anymore.

To take down South Boston's Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop curries favor with the mob kingpin, a career criminal rises through the police ranks. But both sides soon discover there's a mole among them.