Sheldon Horowitz--widowed, impatient, impertinent--has grudgingly agreed to leave New York and move in with his granddaughter, Rhea, and her new husband, Lars, in Norway--a country of blue and ice with one thousand Jews, not one of them a former Marine sniper in the Korean War turned watch repairman. Not until now, anyway. Home alone one morning, Sheldon witnesses a dispute between the woman who lives upstairs and an aggressive stranger. When events...