Moonlight Mile — Dennis Lehane

Amanda McCready was four years old when she vanished from her blue-collar Boston neighborhood. Patrick Kenzie and Angela Gennaro risked everything to find her -- only to orchestrate her return to a neglectful mother
and broken home.

Twelve years later, Amanda, now sixteen, is gone again.

The disappearance of little Amanda was the case that troubled Kenzie and Gennaro more than any other. Still haunted by their consciences, they must now revisit the nightmare that once tore them apart -- following the trail of a lost teenager into a world of identity thieves, methamphetamine dealers, and Russian gangsters, right up to the doorstep of a dangerously unstable crime boss and his demented wife. Once again Patrick and Angie will be putting everything that matters to them on the line in pursuit of the answer to the burning question: Is it possible to do the right thing and still be dead wrong?