Samuel Lincoln Tharpe, one of the CIA's deadliest agents, uncovers a plot by an ancient secret society that can wipe out any ethnic group from the face of the Earth.Samuel Lincoln Tharpe, one of the CIA's deadliest agents, uncovers a plot by an ancient secret society that can wipe out any ethnic group from the face of the Earth.Samuel Lincoln Tharpe, one of the CIA's deadliest agents, uncovers a plot by an ancient secret society that can wipe out any ethnic group from the face of the Earth.