I thanked Sadie and told her she was a sweet gal. I wondered if Caltrop would talk to Fred Miller, the other schoolboard member who saw himself as a guardian of town morality. I didn't think so. It wasn't just that I knew about her youthful indiscretion; I had set out to scare her. It had worked with de Mohrenschildt, and it had worked with her. Scaring people is a dirty job, but somebody has to do it.

Sadie crossed the kitchen and put an arm around me. "What would you say to a weekend at the Candlewood Bungalows before school starts? Just like in the old days? I suppose that's very forward of Sadie, isn't it?"

"Well now, that depends." I took her in my arms. "Are we talking about a dirty weekend?"

She blushed, except for around the scar. The flesh there remained white and shiny. "Absolutely feelthy, senor."

"The sooner the better, then."

8.

It wasn't actually a dirty weekend, unless you believe-as the Jessica Caltrops of the world seem to-that lovemaking is dirty. It's true that we spent a lot of it in bed. But we also spent a fair amount outside. Sadie was a tireless walker, and there was a vast open field on the flank of a hill behind the Candlewood. It was rioting with late-summer wildflowers. We spent most of Sat.u.r.day afternoon there. Sadie could name some of the blooms-Spanish dagger, p.r.i.c.kly poppy, something called yucca birdweed-but at others she could only shake her head, then bend over to smell whatever aromas there were to be smelled. We walked hand in hand, with high gra.s.s brushing against our jeans and big clouds with fluffed-out tops sailing the high Texas sky. Long shutters of light and shadow slipped across the field. There was a cool breeze that day, and no refinery smell in the air. At the top of the hill we turned and looked back. The bungalows were small and insignificant on the tree-dotted sweep of the prairie. The road was a ribbon.

Sadie sat down, drew her knees to her chest, and clasped her arms around her shins. I sat down beside her.

"I want to ask you something," she said.

"All right."

"It's not about the . . . you know, where you come from . . . that's more than I want to think about just now. It's about the man you came to stop. The one you say is going to kill the president."

I considered this. "Delicate subject, hon. Do you remember me telling you that I'm close to a big machine full of sharp teeth?"

"Yes-"

"I said I wouldn't let you stand next to me while I was fooling with it. I've already said more than I meant to, and probably more than I should have. Because the past doesn't want to be changed. It fights back when you try. And the bigger the potential change, the harder it fights. I don't want you to be hurt."

"I already have been," she said quietly.

"Are you asking if that was my fault?"

"No, honey." She put a hand on my cheek. "No."

"Well, it may have been, at least partially. There's a thing called the b.u.t.terfly effect-" There were hundreds of them fluttering on the slope before us, as if to ill.u.s.trate that very fact.

"I know what that is," she said. "There's a Ray Bradbury story about it."

"Really?"

"It's called 'A Sound of Thunder.' It's very beautiful and very disturbing. But Jake-Johnny was crazy long before you came on the scene. I left him long before you came on the scene. And if you hadn't come along, some other man might have. I'm sure he wouldn't have been as nice as you, but I wouldn't have known that, would I? Time is a tree with many branches."

"What do you want to know about the guy, Sadie?"

"Mostly why you don't just call the police-anonymously, of course-and report him."

I pulled a stem of gra.s.s to chew while I thought about that. The first thing to cross my mind was something de Mohrenschildt had said in the Montgomery Ward parking lot: He's a semi-educated hillbilly, but he's surprisingly crafty.

It was a good a.s.sessment. Lee had escaped Russia when he was tired of it; he would also be crafty enough to escape the Book Depository after shooting the president in spite of the almost immediate police and Secret Service response. Of course it was a quick response; plenty of people were going to see exactly where the shots came from.

Lee would be questioned at gunpoint in the second-floor break room even before the speeding motorcade delivered the dying president to Parkland Hospital. The cop who did the questioning would recall later that the young man had been reasonable and persuasive. Once foreman Roy Truly vouched for him as an employee, the cop would let Ozzie Rabbit go and then hurry upstairs to seek the source of the gunshots. It was possible to believe that, if not for his encounter with Patrolman Tippit, Lee might not have been captured for days or weeks.

"Sadie, the Dallas cops are going to shock the world with their incompetence. I'd be nuts to trust them. They might not even act on an anonymous tip."

"But why? Why wouldn't they?"

"Right now because the guy's not even in Texas, and he doesn't mean to come back. He's planning to defect to Cuba."

"Cuba? Why in the world Cuba?"

I shook my head. "It doesn't matter, because it's not going to work. He's going to return to Dallas, but not with any plan to kill the president. He doesn't even know Kennedy's coming to Dallas. Kennedy himself doesn't know, because the trip hasn't been scheduled yet."

"But you know."

"Yes."

"Because in the time you come from, all this is in the history books."

"The broad strokes, yes. I got the specifics from the friend who sent me here. I'll tell you the whole story someday when this is over, but not now. Not while the machine with all those teeth is still running full tilt. The important thing is this: if the police question the guy at any point before mid-November, he's going to sound completely innocent, because he is innocent." Another of those vast cloud-shadows rolled over us, temporarily dropping the temperature by ten degrees or so. "For all I know, he may not have made up his mind entirely until the moment he pulled the trigger."

"You speak as if it's already happened," she marveled.

"In my world, it has."

"What's important about mid-November?"

"On the sixteenth, the Morning News is going to tell Dallas about Kennedy's motorcade down Main Street. L- the guy will read that and realize the cars will go right past the place where he's working. He's probably going to think it's a message from G.o.d. Or maybe the ghost of Karl Marx."

"Where's he going to work?"

I shook my head again. That wasn't safe for her to know. Of course, none of this was safe. Yet (I've said it before, but it bears repeating) what a relief to tell at least some of it to another person.

"If the police talked to him, they might at least frighten him out of doing it."

She was right, but what a horrifying risk. I'd already taken a smaller one by talking to de Mohrenschildt, but de Mohrenschildt wanted those oil leases. Also, I'd done more than frighten him-I'd scared the living bejesus out of him. I thought he'd keep mum. Lee, on the other hand . . .

I took Sadie's hand. "Right now I can predict where this man's going the same way I could predict where a train is going to go, because it can't leave the tracks. Once I step in, once I meddle, all bets are off."

"If you talked to him yourself?"

A truly nightmarish image came into my mind. I saw Lee telling the cops, The idea was put into my head by a man named George Amberson. If it hadn't been for him, I never would have thought of it.

"I don't think that would work, either."

In a small voice, she asked: "Will you have to kill him?"

I didn't answer. Which was an answer in itself, of course.

"And you really know this is going to happen."

"Yes."

"The way you know Tom Case is going to win that fight on the twenty-ninth."

"Yes."

"Even though everybody who knows boxing says Tiger's going to murder him."

I smiled. "You've been reading the sports pages."

"Yes. I have." She took the piece of gra.s.s from my mouth and put it in her own. "I've never been to a prizefight. Will you take me?"

"It's not exactly live, you know. It's on a big TV screen."

"I know. Will you take me?"

9.

There were plenty of good-looking women in the Dallas Auditorium on fight night, but Sadie got her fair share of admiring glances. She had made herself up carefully for the occasion, but even the most skillful makeup could only minimize the damage to her face, not completely hide it. Her dress helped matters considerably. It clung smoothly to her body line, and had a deep scoop neck.

The brilliant stroke was a felt fedora given to her by Ellen Dockerty, when Sadie told her that I had asked her to go to the prizefight with me. The hat was an almost exact match for the one Ingrid Bergman wears in the final scene of Casablanca. With its insouciant slant, it set her face off perfectly . . . and of course it slanted to the left, putting a deep triangle of shadow over her bad cheek. It was better than any makeup job. When she came out of the bedroom for inspection, I told her she was absolutely gorgeous. The look of relief on her face and the excited sparkle in her eyes suggested that she knew I was doing more than trying to make her feel good.

There was heavy traffic coming into Dallas, and by the time we reached our seats, the third of five undercard matches was going on-a large black man and an even larger white man slowly pummeling each other while the crowd cheered. Not one but four enormous screens hung over the polished hardwood floor where the Dallas Spurs played (badly) during the basketball season. The picture was provided by multiple rear-screen projection systems, and although the colors were muddy-almost rudimentary-the images themselves were crisp. Sadie was impressed. In truth, so was I.

"Are you nervous?" she asked.

"Yes."

"Even though-"

"Even though. When I bet on the Pirates to win the World Series back in '60, I knew. Here I'm depending entirely on my friend, who got it off the internet."

"What in the world is that?"

"Sci-fi. Like Ray Bradbury."

"Oh . . . okay." Then she put her fingers between her lips and whistled. "Hey beer-man!"

The beer-man, decked out in a vest, cowboy hat, and silver-studded concho belt, sold us two bottles of Lone Star (gla.s.s, not plastic) with paper cups nestled over the necks. I gave him a buck and told him to keep the change.

Sadie took hers, b.u.mped it against mine, and said: "Luck, Jake."

"If I need it, I'm in one h.e.l.l of a jam."

She lit a cigarette, adding her smoke to the blue veil hanging around the lights. I was on her right, and from where I sat, she looked perfect.

I tapped her on the shoulder, and when she turned, I kissed her lightly on her parted lips. "Kid," I said, "we'll always have Paris."

She grinned. "The one in Texas, maybe."

A groan went up from the crowd. The black fighter had just knocked the white one on his a.s.s.

10.

The main bout commenced at nine-thirty. Close-ups of the fighters filled the screens, and when the camera centered on Tom Case, my heart sank. There were threads of gray in his curly black hair. His cheeks were becoming jowls. His midsection flabbed over his trunks. Worst of all, though, were his somehow bewildered eyes, which peered from puffy sacs of scar tissue. He didn't look entirely sure about where he was. The audience of fifteen hundred or so mostly cheered-Tom Case was a hometown boy, after all-but I also heard a healthy chorus of boos. Sitting there slumped on his stool, holding the ropes with his gloved hands, he looked like he'd already lost. d.i.c.k Tiger, on the other hand, was up on his feet, shadowboxing and skipping nimbly in his black hightops.

Sadie leaned close to me and whispered, "This doesn't look so good, honey."

That was the understatement of the century. It looked terrible.

Down front (where the screen must have seemed like a looming cliff with blurred moving figures projected on it), I saw Akiva Roth squire a mink-wearing dolly in Garbo shades to a seat that would have been ringside, if the fight hadn't been on a screen. In front of Sadie and me, a chubby man smoking a cigar turned around and said, "Who ya got, beautiful?"

"Case!" Sadie said bravely.

The chubby cigar-smoker laughed. "Well, you got a good heart, anyway. Care to put a tenspot on that?"

"Will you give me four-to-one? If Case knocks him out?"

"If Case knocks Tiger out? Lady, you're on." He stuck out a hand. Sadie shook it. Then she turned to me with a defiant little smile playing around the corner of her mouth that still worked.

"Pretty bold," I said.

"Not at all," she said. "Tiger's going down in five. I can see the future."