Snow BlindBy: P. J. Tracy Series: Twin Cities Thriller Snow Blind is the fourth book in P. J. Tracy's bestselling Twin Cities series. The Dead of Winter Minneapolis, winter's first white flakes; a park full of snowmen. But the layers of packed snow hide a ghoulish surprise. First, the bodies of two cops are found inside the snowmen and then a day later, in the countryside to the north, Sheriff Iris Rikker makes a similarly shocking discovery. Soon Detectives