Patrick McLanahan returns to dramatic flying action as conflict between North and South Korea sparks an international crisis -- in the latest high-tech, high-action thriller from ex-pilot Dale Brown, the bestselling author of Flight of the Old Dog and The Tin Man. Filled with explosive adventure, unforgettable characters and cutting-edge technology, Dale Brown's New York Times bestselling novels have established him as the undisputed master of the aerial technothriller. Now he returns to the air…