Just as he had thought, Doniger was in the hallway, pacing up and down like a hyperactive kid, while Diane Kramer, ITC's head attorney, stood to one side and listened to him. Gordon saw Doniger jabbing his finger in the air at her angrily. Clearly, he was giving her hell.

Robert Doniger was thirty-eight years old, a brilliant physicist, and a billionaire. Despite a potbelly and gray hair, his manner remained youthful - or juvenile, depending on whom you talked to. Certainly age had not mellowed him. ITC was his third startup company; he had grown rich from the others, but his management style was as caustic and nasty as ever. Nearly everybody in the company feared him.

In deference to the board meeting, Doniger had put on a blue suit, forgoing his usual khakis and sweats. But he looked uncomfortable in the suit, like a boy whose parents had made him dress up.

"Well, thank you very much, Officer Wauneka," Gordon said into the cell phone. "We'll make all the arrangements. Yes. We'll do that immediately. Thank you again." Gordon flipped the phone shut, and turned to Doniger. "Traub's dead, and they've identified his body."

"Where?"

"Gallup. That was a cop calling from the ER."

"What do they think he died of?"

"They don't know. They think massive cardiac arrest. But there was a problem with his fingers. A circulatory problem. They're going to do an autopsy. It's required by law."

Doniger waved his hand, a gesture of irritable dismissal. "Big fucking deal. The autopsy won't show anything. Traub had transcription errors. They'll never figure it out. Why are you wasting my time with this shit?"

"One of your employees just died, Bob," Gordon said.

"That's true," Doniger said coldly. "And you know what? There's fuck all I can do about it. I feel sorry. Oh me oh my. Send some flowers. Just handle it, okay?"

At moments like this, Gordon would take a deep breath, and remind himself that Doniger was no different from most other aggressive young entrepreneurs. He would remind himself that behind the sarcasm, Doniger was nearly always right. And he would remind himself that in any case, Doniger had behaved this way all his life.

Robert Doniger had shown early signs of genius, taking up engineering textbooks while still in grade school. By the time he was nine, he could fix any electronic appliance - a radio, or a TV - fiddling with the vacuum tubes and wires until he got it working. When his mother expressed concern that he would electrocute himself, he told her, "Don't be an idiot." And when his favorite grandmother died, a dry-eyed Doniger informed his mother that the old lady still owed him twenty-seven dollars, and he expected her to make good on it.

After graduating summa cum laude in physics from Stanford at the age of eighteen, Doniger had gone to Fermilab, near Chicago. He quit after six months, telling the director of the lab that "particle physics is for jerkoffs." He returned to Stanford, where he worked in what he regarded as a more promising area: superconducting magnetism.

This was a time when scientists of all sorts were leaving the university to start companies to exploit their discoveries. Doniger left after a year to found TechGate, a company that made the components for precision chip etching that Doniger had invented in passing. When Stanford protested that he'd made these discoveries while working at the lab, Doniger said, "If you've got a problem, sue me. Otherwise shut up."

It was at TechGate that Doniger's harsh management style became famous. During meetings with his scientists, he'd sit in the corner, tipped precariously back in his chair, firing off questions. "What about this?" "Why aren't you doing that?" "What's the reason for this?" If the answer satisfied him, he'd say, "Maybe.

…" That was the highest praise anyone ever got from Doniger. But if he didn't like the answer - and he usually didn't - he'd snarl, "Are you brain-dead?" "Do you aspire to be an idiot?" "Do you want to die stupid?" "You're not even a half-wit." When really annoyed, he threw pencils and notebooks, and screamed, "Assholes! You're all fucking assholes!"

TechGate employees put up with the tantrums of "Death March Doniger" because he was a brilliant physicist, better than they were; because he knew the problems his teams were facing; and because his criticisms were invariably on point. Unpleasant as it was, this stinging style worked; TechGate made remarkable advances in two years.

In 1984, he sold his company for a hundred million dollars. That same year, Time magazine listed him as one of fifty people under the age of twenty-five "who will shape the rest of the century." The list also included Bill Gates and Steve Jobs.

"Goddamn it," Doniger said, turning to Gordon. "Do I have to do everything myself? Jesus. Where did they find Traub?"

"In the desert. On the Navajo reservation."

"Where, exactly?"

"All I know is, ten miles north of Corazón. Apparently there's not much out there."

"All right," Doniger said. "Then get Baretto from security to drive Traub's car out to Corazón, and leave it in the desert. Puncture a tire and walk away."

Diane Kramer cleared her throat. She was dark-haired, in her early thirties, dressed in a black suit. "I don't know about that, Bob," she said, in her best lawyerly tone. "You're tampering with evidence-"

"Of course I'm tampering with evidence! That's the whole point! Somebody's going to ask how Traub got out there. So leave his car for them to find."

"But we don't know exactly where-"

"It doesn't matter exactly where. Just do it."

"That means Baretto plus somebody else knows about this…"

"And who gives a damn? Nobody. Just do it, Diane."

There was a short silence. Kramer stared at the floor, frowning, clearly still unhappy.

"Look," Doniger said, turning to Gordon. "You remember when Garman was going to get the contract and my old company wasn't? You remember the press leak?"

"I remember," Gordon said.

"You were so worried about it," Doniger said, smirking. He explained to Kramer: "Garman was a fat pig. Then he lost a lot of weight because his wife put him on a diet. We leaked that Garman had inoperable cancer and his company was going to fold. He denied it, but nobody believed him, because of the way he looked. We got the contract. I sent a big basket of fruit to his wife." He laughed. "But the point is, nobody ever traced the leak to us. All's fair, Diane. Business is business. Get the goddamn car out in the desert."

She nodded, but she was still looking at the floor.

"And then," Doniger said, "I want to know how the hell Traub got into the transit room in the first place. Because he'd already made too many trips, and he had accumulated too many transcription defects. He was past his limit. He wasn't supposed to make any more trips. He wasn't cleared for transit. We have a lot of security around that room. So how'd he get in?"

"We think he had a maintenance clearance, to work on the machines," Kramer said. "He waited until evening, between shifts, and took a machine. But we're checking all that now."

"I don't want you to check it," Doniger said sarcastically. "I want you to fix it, Diane."

"We'll fix it, Bob."

"You better, goddamn it," Doniger said. "Because this company now faces three significant problems. And Traub is the least of them. The other two are major. Ultra, ultra, major."

Doniger had always had a gift for the long view. Back in 1984, he had sold TechGate because he foresaw that computer chips were going to "hit the wall." At the time, this seemed nonsensical. Computer chips were doubling in power every eighteen months, while the cost was halved. But Doniger recognized that these advances were made by cramming components closer and closer together on the chip. It couldn't go on forever. Eventually, circuits would be so densely packed that the chips would melt from the heat. This implied an upper limit on computer power. Doniger knew that society would demand ever more raw computational power, but he didn't see any way to accomplish it.