Orion sat back at the controls.

"Next!" he shouted, and a man and woman jumped on the couch together, laughing as the others slid the box over their heads.

Rod had lost count. At first he had tried to count the curves. Then the white lines in the road, until a new asphalt surface covered them. Then stars. But the only number that stuck in his head was nine.

9. NINE. Oh God, he prayed silently, what is happening to me, what is happening to me, change this night, let me wake up, whatever is happening to me make it stop. A gray-haired man was standing beside the road, urinating. Rod slowed to a crawl. Slowed until he was barely moving. Crept past the man so slowly that if he had even twitched Rod could have stopped the truck. But the gray-haired man only finished, dropped his, robe, and waved gaily to Rod. At that moment Rod heaved a sigh of relief and sped up.

Dropped his robe. The man was wearing a robe. Except for this gory night men did not wear robes. And at that moment he caught through his side mirror the white flash of the man throwing himself under the rear tires. Rod slammed on the brake and leaned his head against the steering wheel and wept loud, wracking sobs that shook the whole cab, that set the truck rocking slightly on its heavy- duty springs.

For in every death Rod saw the face of his wife after the traffic accident (not my fault!) that had killed her instantly and yet left Rod to walk away from the wreck without a scratch on him.

I was not supposed to live, he thought at the time, and thought now. I was not supposed to live, and now God is telling me that I am a murderer with my wheels and my motor and my steering wheel.

And he looked up from the wheel.

Orion was still laughing at Hector's account of how he fooled the truck driver into speeding up.

"He thought I was conking into the bushes at the side of the road!" he howled again, and Orion burst into a fresh peal of laughter at his friend.

"And then a backflip into the road, under his tires! How I wish I could see it!" Orion shouted. The other guests were laughing, too. Except Gemini and Officer Manwool.

"You can see it, of course," Manwool said softly.

Her words penetrated through the noise, and Orion shook his head. "Only on the holo. And that's not very good, not a good image at all."

"It'll do," she said.

And Gemini, behind Orion, murmured, "Why not, Orry? The sound of the old term of endearment was starthng to Orion, but oddly comforting. Did Gemini, then, treasure those memories as Orion did? Orion turned slowly, looked into Gemini's sad, deep eyes. "Would you like to see it on the holo?" he asked.

Gemini only smiled. Or rather, twitched his lips into that momentary piece of a smile that Orion knew from so many years before (only forty years; but forty years was back into my childhood, when I was only thirty and Gemini was -- what? -- fifteen. Helot to my Spartan; Slav to my Hun) and Orion smiled back. His fingers danced over the controls.

Many of the guests gathered around, although others, bored with the coming and going in the timelid, however extravagant it might be as a party entertainment ("Enough energy to light all of Mexico for an hour," said the one with the giddy laugh who had already promised her body to four men and a woman and was now giving it to another who would not wait), occupied themselves with something decadent and delightful and distracting in the darker corners of the room.

The holo flashed on. The truck crept slowly down the road, its holographic image flickering.

"Why does it do that?" someone asked, and Orion answered mechanically, "There aren't as many chronons as there are photons, and they have a lot more area to cover."

And then the image of a man flickering by the side of the road. Everyone laughed as they realized it was Hector, conking away with all his heart. Then another laugh as he dropped his robe and waved. The truck sped up, and then a backflip by the manfigure, under the wheels. The body flopped under the doubled back tires, then lay hmp and shattered in the road as the truck came to a stop only a few meters ahead. A few moments later, the body disappeared.

"Brilliantly done, Hector!" Orion shouted again. "Better than you told it!" Everyone applauded in agreement, and Orion reached over to flip off the holo. But Officer Manwool stopped him.

"Don't turn it off, Mr. Overweed," she said. "Freeze it, and move the image."

Orion looked at her for a moment, then shrugged and did as she said. He expanded the view, so that the truck shrank. And then he suddenly stiffened, as did the guests close enough and interested enough to notice. Not more than ten meters in front of the truck was the ravine, where the broken bridge waited.

"He can see it," somebody gasped. And Officer Manwool slipped a lovecord around Orion's wrist, pulled it taut, and fastened the loose end to her workbelt. "Orion Overweed you're under arrest. That man can see the ravine. He will not die. He was brought to a stop in plenty of time to notice the certain death ahead of him. He will live-- with a knowledge of whatever he saw tonight. And already you have altered the future, the present, and all the past from his time until the present."

And for the first time in all his life, Orion realized that he had reason to be afraid.

"But that's a capital offense," he said lamely.

"I only wish it included torture," Officer Manwool said heatedly, "the kind of torture you put that poor truck driver through!"

And then she started to pull Orion out of the room.

Rod Bingley lifted his eyes from the steering wheel and stared uncomprehendingly at the road ahead. The truck's light illuminated the road clearly for many meters. And for five seconds or thirty minutes or some other length of time that was both brief and infinite he did not understand what it meant.

He got out of the cab and walked to the edge of the ravine, looking down. For a few minutes he felt relieved.

Then he walked back to the truck and counted the wounds in the cab. The dents on the grill and the smooth metal. Three cracks in the windshield.

He walked back to where the man had been urinating. Sure enough, though there was no urine, there was an indentation in the ground where the hot liquid had struck, speckles in the dirt where it had splashed.

And in the fresh asphalt, laid, surely, that morning (but then why no warning signs on the bridge? Perhaps the wind tonight blew them over), his tire tracks showed clearly. Except for a manwidth stretch where the left rear tires had left no print at all.

And Rodney remembered the dead, smashed faces, especially the bright and livid eyes among the blood and broken bone. They all looked like Rachel to him. Rachel who had wanted him to-- to what? Couldn't even remember the dreams anymore?

He got back into the cab and gripped the steering wheel. His head spun and ached, but he felt himself on the verge of a marvelous conclusion, a simple answer to all of this. There was evidence, yes, even though the bodies were gone, there was evidence that he had hit those people. He had not imagined it.

They must, then, be (he stumbled over the word, even in his mind, laughed at himself as he concluded) angels. Jesus sent them, he knew it, as his mother had taught him, destroying angels teachmg hun the death that he had brought to his wife while daring, himself, to walk away scatheless.

It was time to even up the debt.

He started the engine and drove, slowly, deliberately toward the end of the road. And as the front tires bumped off and a sickening moment passed when he feared that the truck would be too heavy for the driving wheels to push along the ground, he clasped his hands in front of his face and prayed, aloud: "Forward!"