Sacred Stone is the second adventure for Clive Cussler's hero of the Oregon Files, Juan Cabrillo. Tens of thousands of years ago: a fist of stone punches through the Earth's atmosphere and falls on the snowy wastes of Greenland - its deadly secret waiting to be found by man. The discovery of a radioactive meteorite in Greenland sends Juan Cabrillo and the crew of his hi-tech ship Oregon - in Iceland to seize a nuclear weapon from terrorists - on a second rescue mission: to retrieve the dangerous