"How about a drink before we get in the air? Would you like a double scotch?"

He smiled. "You wouldn't like me any more. Can I have a Coke? I could use the sugar."

"Sure."

The pilot was turning for the takeoff run when Kathi Logan came back with the Coke on a tray. She had another smile for him, then hurried back to her seat next to the spiral staircase to the upper deck. Apparently the notion that he was a drunk trying to stay retired did not frighten her. The pilot pushed the throttles to full power. Halfway down the runway, the nose lifted like the end of a teeterboard. Then the rear wheels floated off the ground and they were airborne.

Leland had been sorting out the Lambert-Lindbergh confusion when the driver had asked his amazing question, turning Leland's thoughts completely around. He had been about to tell the driver that he didn't know what went through a person's mind — when he realized suddenly that in fact he did know.

As a young detective years ago he had been on a case in which the victim's penis had been cut off. Leland had followed the chain of evidence along the line of least resistance, to the victim's roommate, a drifter with a criminal record.

After hours of questioning, the drifter, Tesla, finally broke down and confessed. This was in the days when people went to the electric chair every week. Tesla was sentenced to death and electrocuted within the year.

The case brought Leland to public attention for the third time in his life. A rookie patrolman before the war, he had been in a gunfight in which three men had died, including Leland's partner. As a fighter pilot in Europe, he had shot down over twenty Nazi planes, enough to make a New York publisher ask him to write a book. Leland's presence on the Tesla case, with its elements of forbidden sex and lurid mutilations, made it a media event years before such things had labels. When Leland's personal life shattered not long afterward, he was as confused as anyone.

Six years later, when Leland, then running a private detective agency, was asked by a pregnant young woman to investigate her husband's leap or fall from the roof of a racetrack, the evidence led back through Leland's own life to the Tesla case. Leland had sent an innocent man to his grave.

The real killer had been a closet homosexual, unable to accept himself, ravaged with self-hate. His victim, Tesla's roommate, Teddy Leikman, had been a pick-up in a gay bar. At Leikman's apartment, with the hapless Tesla out for the evening, the situation had become more than the killer could bear.

He beat Teddy Leikman to death with his fists, finally crushing his skull with a piece of pottery — but in the struggle, Leikman gouged the other man's neck, getting bits of skin under his fingernails. The solution the killer hit upon came out of the depths of his soul. He severed Leikman's fingers, and to misdirect the police, he severed his penis, too. It worked because no one thought for a moment that the mutilations were anything butthe act of a man shrieking his hatred of himself.

As an act of self-preservation, the multilations to conceal evidence finally came to nothing. Six years later, the killer did, indeed, kill himself.

But not before leaving irrefutable evidence of the biggest municipal fraud since the days of Boss Tweed.

It was the killer's widow who suffered most of all. A kid who had come up off the streets, she wanted the truth told — she could see the connection between her late husband's secret torments and the profiteering of his business cohorts. She wanted people to see how such stealing added to the burdens of the poor.

None of that happened. Every one of the conspirators was able to weasel out of going to jail. Instead of focusing on the housing fraud, the newspapers turned to the old case, Leland's war record, and on, and on. When a scandal sheet suggested a romance going on between detective and client, Norma moved to San Francisco. Leland didn't see her again for years.

Leland's Lindbergh — Lambert confusion had its real origins in those years, for he had been that uncomfortable with the personality the media had assigned to him. "Lucky Lindy," he had called himself more than once, in despair. Like the killer who had eluded him, he had been living two lives and lying to himself about what it meant. His marriage had been disintegrating — and of course he had not solved his big case at all, although he did not know that until later.

What went on in a person's mind? Nothing at all — at such times, the mind and body were one. But there, Leland thought, there in the blankness, lay the riddle of history.

The weather report had been wrong. The cloud cover extended all the way to the Rockies, and now that the sun was below the mountains, the endless billowy carpet had turned to the color of slate. The 747 was at 38,000 feet, and the Rockies looked like a snow-covered archipelago anchored in a fantastic, undiscovered sea.

Leland still loved flying — and happily, he spent more time in the air than ever. He wasn't going to live long enough to get into space, but at times he wondered how close he would be able to come before he died. In the back of his mind was the notion to take a trip to Europe simply to fly over on the Concorde.His old wingman Billy Gibbs up in Eureka had not been in an airplane in thirty years. Leland had watched him pull barrel rolls over the English Channel, howling like a savage; but once the war was over, Billy Gibbs put flying out of his mind forever. There was a line in Shakespeare about the fault lying not in our stars, but ourselves. The passage of time had made so much clear. Everything we do, everything that happens to us, rises out of impulses most people can't even feel, much less understand.

After the dinner clamor, he strolled back to the galley to get acquainted with Kathi Logan. After serving a full flight, she looked a little frazzled.

"Thanks for your help."

"Hi. Did the aspirins work?"

"Sure. I'm hoping you do plastic surgery."

She stared at his brow. "No, that isn't elegant."

"How did you spot me back at the airport?"

"You area cop, aren't you? I took the call from the terminal on you. The officer told me you had a cut, but actually I went out there looking for the one who carried a gun. It was a test."

"How did you do?"

"I got an A."

He remembered that a marshal was on the plane. Usually when he was confronted with a problem like that, he had it solved before the plane reached cruise altitude. Under Leland's own rules, Kathi Logan was not supposed to tell him who the guy was.

"Would you like another Coke?"

"Get your work out of the way, first."

"It's no trouble."

"Can I ask what kind of a policeman you are?"

"I'm a consultant on security and police procedures. I just finished a three-day seminar at McDonnell Douglas."

"You make it sound simple. I know how much weight you carry."

He grinned. "My name is Joe."

"I'm Kathi. How long have you been sober?"

He tried to conceal his surprise with her directness. "Oh, a long time. I didn't have a bad case anyway, knocking myself out at night. I quit when I realized I was looking forward to getting loaded at lunch."

"I had to wait until I woke up in Clark County jail. That's Vegas."

"I know."

"Surprised?"

"Not now. In fact, I'm getting to like it."

The plane rocked through another dish-rattling patch of turbulence. She grinned. "You remind meof a boxer I used to know..."

He laughed aloud. "Cut it out."

"No, he was always mannerly and soft-spoken. He never forced himself on people."

"How did he do in the ring?"

"He was welterweight champion of the world."

She kept her eyes on him as he smiled. She was selling hard, but it still felt good. He glanced at the ice in his glass. When he looked up again, she laughed at him silently.