Yes, there was knowledge in his look. The man—was he to think of it as a man?—somehow understood that he had tricked Wilson into calling the stewardess in vain. Wilson felt himself tremble with alarm. How could he prove the man’s existence to others? He looked around desperately. That girl across the aisle. If he spoke to her softly, woke her up, would she be able to—
No, the man would jump away before she could see. Probably to the top of the fuselage where no one could see him, not even the pilots in their cockpit. Wilson felt a sudden burst of self-condemnation that he hadn’t gotten that camera Walter had asked for. Dear Lord, he thought, to be able to take a picture of the man.
He leaned in close to the window. What was the man doing?
Abruptly, darkness seemed to leap away as the wing was chalked with lightning and Wilson saw. Like an inquisitive child, the man was squatted on the hitching wing edge, stretching out his right hand toward one of the whirling propellers.
As Wilson watched, fascinatedly appalled, the man’s hand drew closer and closer to the blurring gyre until, suddenly, it jerked away and the man’s lips twitched back in a soundless cry. He’s lost a finger! Wilson thought, sickened. But, immediately, the man reached forward again, gnarled finger extended, the picture of some monstrous infant trying to capture the spin of a fan blade.
If it had not been so hideously out of place it would have been amusing for, objectively seen, the man, at that moment, was a comic sight—a fairy tale troll somehow come to life, wind whipping at the hair across his head and body, all of his attention centered on the turn of the propeller. How could this be madness? Wilson suddenly thought. What self-revelation could this farcical little horror possibly bestow on him?
Again and again, as Wilson watched, the man reached forward. Again and again jerked back his fingers, sometimes, actually, putting them in his mouth as if to cool them. And, always, apparently checking, he kept glancing back across at his shoulder looking at Wilson. He knows, thought Wilson. Knows that this is a game between us. If I am able to get someone else to see him, then he loses. If I am the only witness, then he wins. The sense of faint amusement was gone now. Wilson clenched his teeth. Why in hell didn’t the pilots see!
Now the man, no longer interested in the propeller, was settling himself across the engine cowling like a man astride a bucking horse. Wilson stared at him. Abruptly a shudder plaited down his back. The little man was picking at the plates that sheathed the engine, trying to get his nails beneath them.
Impulsively, Wilson reached up and pushed the button for the stewardess. In the rear of the cabin, he heard her coming and, for a second, thought he’d fooled the man, who seemed absorbed with his efforts. At the last moment, however, just before the stewardess arrived, the man glanced over at Wilson. Then, like a marionette jerked upward from its stage by wires, he was flying up into the air.
“Yes?” She looked at him apprehensively.
“Will you—sit down, please?” he asked.
She hesitated. “Well, I—”
“Please.”
She sat down gingerly on the seat beside his.
“What is it, Mr. Wilson?” she asked.
He braced himself.
“That man is still outside,” he said.
The stewardess stared at him.
“The reason I’m telling you this,” Wilson hurried on, “is that he’s starting to tamper with one of the engines.”
She turned her eyes instinctively toward the window.
“No, no, don’t look,” he told her. “He isn’t there now.” He cleared his throat viscidly. “He—jumps away whenever you come here.”
A sudden nausea gripped him as he realized what she must be thinking. As he realized what he, himself, would think if someone told him such a story, a wave of dizziness seemed to pass across him and he thought—I am going mad!
“The point is this,” he said, fighting off the