Recognizing his van is easy enough. It is enormous. It is eight feet high and wider than it is high, which would have made it a wide load in the old days when they had laws. The construction is boxy and angular; it has been welded together out of the type of flat, dimpled steel plate usually used to make manhole lids and stair treads. The tires are huge, like tractor tires with a more subtle tread, and there are six of them: two axles in back and one in front. The engine is so big that, like an evil space-ship in a movie, Y.T. feels its rumbling in her ribs before she can see it; it is kicking out diesel exhaust through a pair of squat vertical red smokestacks that project from the roof, toward the rear. The windshield is a perfectly flat rectangle of glass about three by eight feet, smoked so black that Y.T. can't make out an outline of anything inside. The snout of the van is festooned with every type of high-powered light known to science, like this guy hit a New South Africa franchise on a Saturday night and stole every light off every roll bar, and a grille has been constructed across the front, welded together out of rails torn out of an abandoned railroad somewhere. The grille alone probably weighs more than a small car.