The "New York Times "BestsellerOne of "The Boston Globe"'s Best Mysteries of 2011 ALEX MCKNIGHT IS BACK in the long-awaited return of one of crime fiction's most critically acclaimed series.On a frozen January night, a young man loops one end of a long rope over the branch of a tree. The other end he ties around his neck. A snowmobiler will find him thirty-six hours later, his lifeless eyes staring out at the endless cold water of Lake Superior. It...