Denese
Denese is the Greyhound bus driver who, on Theo Decker's desperate journey from Las Vegas to New York after his father's death, discovers the dog Popper hidden in a canvas bag and, instead of ejecting the boy and his pet, permits the animal to stay aboard. Her decision, made in Effingham, Illinois, at a moment when Theo is feverish, exhausted, and utterly alone, is one of the few acts of unlooked-for kindness that punctuate his flight, and it keeps him from being stranded in the rural Midwest with no resources and no plan.
Discovery and Confrontation
Somewhere around Effingham, Illinois, after Theo has already ridden the bus for more than a day, Denese stops the vehicle and walks to the back. She finds Popper sitting quietly with the tip of his nose poking out of the bag. "You can't have that dog on the bus," she thunders, her voice carrying the full authority of her uniform and her cap. Theo, frozen with fear, covers the dog's head and waits. Denese does not immediately throw him off. Instead, she sweeps her finger around at the other passengers in the rear—a handlebar-moustache man, a grown woman with braces, an anxious black mother with an elementary-school girl, an oldster with nose tubes and an oxygen canister—and asks if any of them object to the animal. The little girl shakes her head almost imperceptibly. No one speaks. Denese turns back to Theo and lays down a conditional reprieve: if any passenger complains at any point, she will have to make him get off. "Understand?" she says, more ominously. Theo nods, afraid to move or speak. She strides back to the driver's seat and starts the bus.
Aftermath and Significance
For the rest of the ride through Illinois and Indiana, Theo sits rigidly vigilant, too afraid to sleep, knowing that if Denese makes him put Popper off the bus he will have to get off with him too, even in the middle of nowhere. The driver's decision, though grudging and conditional, is the only thing that keeps him moving eastward. Denese herself never appears again in the story; she is a minor functionary who, in a single moment of discretionary mercy, alters the course of Theo's journey. Her name, printed on her nametag above her impressive bosom, is the only identifier he ever has for her. In a narrative crowded with characters who fail, exploit, or abandon Theo, Denese stands as a brief, unadorned counterpoint: a stranger who, without sentimentality or recognition, chose not to enforce the rule.