By Order of the President

Two armed men board a 727 all but forgotten at an airfield in Angola. Hijacking the jet, they then slit the throat of the lone crew and fly to parts unknown. The consternation is immediate, as the CIA, FBI, and other agencies race to find out what happened, in the process elbowing one another in the sides a little too vigorously.

Fed up, the president of the United States turns to an outside investigator to determine the truth, an Army intelligence officer serving as special assistant to …