Pickering bellowed twice more for her to stop, then fell silent, sav ing his breath for the chase. She looked back once and thought he was perhaps seventy yards behind, the only thing about him standing out in the misty late afternoon his red Izod shirt. She looked again and he was clearer; she could see his blood-splattered khaki shorts. Fifty yards behind. But panting. Good. Panting was good.

Emily leaped over a tangle of driftwood and her shorts slid down, threatening to hobble or even trip her up. She didn’t have time to stop and take them off so she yanked them up savagely, wishing there was a drawstring she could pull, maybe even clutch in her teeth.

There was a yell from behind her and she thought there was fear as well as fury in it. It sounded as though Pickering was finally realizing this might not go his way. She risked another look back, hoping, and her hope was not in vain. He had tripped over the driftwood she had skipped over and gone to his knees. His new weapon lay before him, making an X in the sand. Scissors, then. Kitchen scissors. The big kind cooks used to snip gristle and bone. He snatched them up and scrambled to his feet.

Emily ran on, increasing her speed a little bit at a time. She didn’t plan on doing this, but she didn’t think it was her body taking over, either. There was something between body and mind, some interface. That was the part of her that wanted to be in charge now, and Em let it take over. That part wanted her to turn it on just bit by bit, almost gently, so that the animal behind her wouldn’t realize what she was doing. That part wanted to tease Pickering into increasing his own speed to keep up with her, maybe even close the gap a little. That part wanted to use him up and blow him out. That part wanted to hear him gasping and wheezing. Maybe even coughing, if he was a smoker (although that seemed too much to hope for). Then she would put herself into the overdrive gear she now had but rarely used; that gear always seemed like tempting fate, somehow-like donning wax wings on a sunny day. But now she had no choice. And if she had tempted fate, it had been when she’d swerved to look into the Pillbox’s flagged courtyard in the first place.

And what choice did I have, once I saw her hair? Maybe it was fate that tempted me.

She ran on, her feet printing the sand with her passing. She looked back again and saw Pickering only forty yards behind, but forty yards was okay. Given how red and strained his face was, forty was very okay.

To the west and directly overhead, the clouds tore open with tropical suddenness, instantly brightening the fog from dreary gray to dazzling white. Patches of sun dotted the beach with spotlights; Em ran into one and then out in a single stride, feeling the temperature spike with returning humidity and then drop again as the fog once more took her in. It was like running past an open Laundromat door on a cold day. Ahead of her, hazy blue opened in a long cat’s eye. A double rainbow leaped out above it, each color blazing and distinct. The westward legs plunged into the unraveling fog and doused themselves in the water; those curving down toward the mainland disappeared into the palms and waxy fiddlewoods.

Her right foot clipped her left ankle and she stumbled. For a moment she was on the verge of falling, and then she regained her balance. But now he was just thirty yards behind, and thirty was too close. No more looking at rainbows. If she didn’t take care of business, the ones up ahead would be her last.

She faced forward again and there was a man there, standing ankle-deep in the surf and staring at them. He was wearing nothing but a pair of cutoff denim shorts and a sopping red neckerchief. His skin was brown; his hair and eyes were dark. He was short, but his body was as trim as a glove. He walked out of the water, and she could see the concern on his face. Oh, thank God, she could see the concern.

“Help!” she screamed. “Help me!”

The look of concern deepened. “Seсora? Quй ha pasado? Quй es lo que va mal?”

She knew some Spanish-driblets and drablets-but at the sound of his, all of hers went out of her mind. It didn’t matter. This was almost certainly one of the groundskeepers from one of the big houses. He had taken advantage of the rain to cool off in the Gulf. He might not have a green card, but he didn’t need one to save her life. He was a man, he was clearly strong, and he was concerned. She threw herself into his arms and felt the water on him soak onto her skin and shirt.

“He’s crazy!” she shouted into his face. She could do this because they were almost exactly the same height. And at least one Spanish word came back to her. A valuable one, she thought, in this situation. “Loco! Loco, loco!”

The guy turned, one arm firmly around her. Emily looked where he was looking and saw Pickering. Pickering was grinning. It was an easy grin, rather apologetic. Even the blood spattered on his shorts and swelling face didn’t render the grin entirely unconvincing. And there was no sign of the scissors, that was the worst. His hands-the right one slashed and now clotting between the first two fingers-were empty.

“Es mi esposa,” he said. His tone was as apologetic-and as convincing-as his grin. Even the fact that he was panting seemed all right. “No te preocupes. Ella tiene…” His Spanish either failed him or seemed to fail him. He spread his hands, still grinning. “Problems? She has problems?”

The Latino’s eyes lit with comprehension and relief. “Problemas?”

“Sн,” Pickering agreed. Then one of his spread hands went to his mouth and made a bottle-tipping gesture.

“Ah!” the Latino said, nodding. “Dreenk!”

“No!” Em cried, sensing the guy was about to actually push her into Pickering’s arms, wanting to be free of this unexpected problema, this unexpected seсora. She blew breath into the man’s face to show there was no liquor on it. Then inspiration struck and she tapped her swollen mouth. “Loco! He did this!”

“Nah, she did it to herself, mate,” Pickering said. “Okay?”

“Okay,” the Latino said, and nodded, but he didn’t push Emily toward Pickering after all. Now he seemed undecided. And another word came to Emily, something dredged up from some educational children’s show she had watched-probably with the faithful Becka-when she wasn’t watching Scooby-Doo.

“Peligro,” she said, forcing herself not to shout. Shouting was what crazy esposas did. She pinned the Latino swimmer’s eyes with her own. “Peligro. Him! Seсor Peligro!”

Pickering laughed and reached for her. Panicked at how close he was (it was like having a hay baler suddenly grow hands), she pushed him. He wasn’t expecting it, and he was still out of breath. He didn’t fall down but did stagger back a step, eyes widening. And the scissors fell out from between the waistband of his shorts and the small of his back, where he had stashed them. For a moment all three of them stared at the metal X on the sand. The waves roared monotonously. Birds cried from inside the unraveling fog.