". . . waves of desert heat . . . I must've passed out, because when I woke up I was shivering and stars wheeled above a purple horizon. . . . Then the sun came up, casting long shadows. . . . I heard a vehicle coming. Something coming from far away, gradually growing louder. There was the sound of an engine, rocks under tires. . . . Finally it reached me, the door opened, and Dirk Bickle stepped out. . . .