“I’ll give you an address as soon as I have one,” she said. “Do whatever you want with your half, but make mine a cashier’s check.”

“Still running,” he said, and although that professorial, observational tone made her wish he was here so she could throw another book at him-a hardcover this time-she held her silence.

At last he sighed. “Listen, Em, I’m going to clear out of here for a few hours. Come on in and get your clothes or your whatever. And I’ll leave some cash for you on the dresser.”

For a moment she was tempted; then it occurred to her that leaving money on the dresser was what men did when they went to whores.

“No,” she said. “I want to start fresh.”

“Em.” There was a long pause. She guessed he was struggling with his emotions, and the thought of it caused her own eyes to blur over again. “Is this the end of us, kiddo?”

“I don’t know,” she said, working to keep her own voice straight. “Too soon to tell.”

“If I had to guess,” he said, “I’d guess yes. Today proves two things. One is that a healthy woman can run a long way.”

“I’ll call you,” she said.

“The other is that living babies are glue when it comes to marriage. Dead ones are acid.”

That hurt more than anything else he might have said, because it reduced Amy to an ugly metaphor. Em couldn’t do that. She didn’t think she’d ever be able to do that. “I’ll call you,” she said, and hung up.

3. Vermillion Key lay dazed and all but deserted.

So Emily Owensby ran down to the end of the driveway, then down the hill to Kozy’s Qwik-Pik, and then at the Cleveland South Junior College track. She ran to the Morris Hotel. She ran out of her marriage the way a woman can run out of a pair of sandals when she decides to let go and really dash. Then she ran (with the help of Southwest Airlines) to Fort Myers, Florida, where she rented a car and drove south toward Naples. Vermillion Key lay dazed and all but deserted under the baking June light. Two miles of road ran along Vermillion Beach from the drawbridge to the stub of her father’s driveway. At the end of the driveway stood the unpainted conch shack, a slummy-looking thing with a blue roof and peeling blue shutters on the outside, air-conditioned and comfy on the inside.

When she turned off the engine of her Avis Nissan, the only sounds were waves crashing on the empty beach, and, somewhere nearby, an alarmed bird shouting Uh-oh! Uh-oh! over and over.

Em lowered her head against the steering wheel and cried for five minutes, letting out all the strain and horror of the last half year. Trying to, anyway. There was no one in earshot except for the uh-oh bird. When she was finally done, she took off her T-shirt and wiped everything away: the snot, the sweat, the tears. She wiped herself clean all the way down to the top of her plain gray sports bra. Then she walked to the house, shells and bits of coral crunching under her sneakers. As she bent to get the key from the Sucrets box hidden beneath the charming-in-spite-of-itself lawn gnome with its faded red hat, it occurred to her that she hadn’t had one of her headaches in over a week. Which was a good thing, since her Zomig was more than a thousand miles away.

Fifteen minutes later, dressed in shorts and one of her father’s old shirts, she was running on the beach.

For the next three weeks, her life became one of stark simplicity. She drank coffee and orange juice for breakfast, ate huge green salads for lunch, and devoured Stouffer’s cuisine for dinner, usually macaroni and cheese or boil-in-the-bag chipped beef on toast-what her dad called shit on a shingle. The carbs came in handy. In the morning, when it was cool, she ran barefoot on the beach, down close to the water where the sand was firm and wet and mostly free of shells. In the afternoon, when it was hot (and frequently showery), she ran on the road, which was shady for most of its length. Sometimes she got soaked. On these occasions she ran on through the rain, often smiling, sometimes even laughing, and when she got back, she stripped in the foyer and dumped her soaking clothes in the washer, which was-conveniently-only three steps from the shower.

At first she ran two miles on the beach and a mile on the road. After three weeks, she was doing three miles on the beach and two on the road. Rusty Jackson was pleased to call his getaway place the Little Grass Shack, after some old song or other. It was at the extreme north end, and there was nothing like it on Vermillion; everything else had been taken over by the rich, the superrich, and, at the extreme south end, where there were three McMansions, the absurdly rich. Trucks filled with groundskeeping gear sometimes passed Em on her road runs, but rarely a car. The houses she passed were all closed up, their driveways chained, and they would stay that way until at least October, when the owners started to trickle back. She began to make up names for them in her head: the one with the columns was Tara, the one behind the high, barred iron fence was Club Fed, the big one hiding behind an ugly gray concrete wall was the Pillbox. The only other small one, mostly screened by palmettos and traveler palms, was the Troll House-where, she imagined, the in-season inhabitants subsisted on Troll House cookies.

On the beach, she sometimes saw volunteers from Turtle Watch, and soon came to hail them by name. They would give her a “Yo, Em!” in return as she ran past. There was rarely anyone else, although once a helicopter buzzed her. The passenger-a young man-leaned out and waved. Em waved back, her face safely masked by the shadow of her FSU ’Noles cap.

She shopped at the Publix five miles north on U.S. 41. Often on her ride home, she would stop at Bobby Trickett’s Used Books, which was far bigger than her dad’s little retreat but still your basic conch shack. There she bought old paperback mysteries by Raymond Chandler and Ed McBain, their pages dark brown at the edges and yellow inside, their smell sweet and as nostalgic as the old Ford woody station wagon she sighted one day tooling down 41 with two lawn chairs strapped to the roof and a beat-to-shit surfboard sticking out the back. There was no need to buy any John D. MacDonalds; her father had the whole set packed into his orange-crate bookcases.

By the end of July she was running six and sometimes seven miles a day, her boobs no more than nubs, her butt mostly nonexistent, and she had lined two of her dad’s empty shelves with books that had titles like Dead City and Six Bad Things. The TV never went on at night, not even for the weather. Her father’s old PC stayed dark. She never bought a newspaper.

Her father called her every second day, but stopped asking if she wanted him to “yank free” and come on down after she told him that when she was ready to see him, she’d tell him so. In the meantime, she said, she wasn’t suicidal (true), not even depressed (not true), and she was eating. That was good enough for Rusty. They had always been straight up with each other. She also knew that summer was a busy time for him-everything that couldn’t be done when kids were crawling all over the campus (which he always called the plant) had to be done between June 15 and September 15, when there was nobody around but summer students and whatever academic conferences the administration could pull in.

Also, he had a lady friend. Melody, her name was. Em didn’t like to go there-it made her feel funny-but she knew Melody made her dad happy, so she always asked after her. Fine, her dad invariably replied. Mel’s as dandy as a peach.

Once she called Henry, and once Henry called her. The night he called her, Em was pretty sure he was drunk. He asked her again if they were over, and she told him again that she didn’t know, but that was a lie. Probably a lie.