“I think it’s more efficient to keep the washing machines up at the community center,” Martin said. “And I don’t think we need espresso machines and microwave ovens.”

“I disagree,” Joan said. “Microwaves actually use less power.”

Antonio nodded. “And I’d like some cappuccino in the morning.”

AS ALICE CLEARED the table of dirty dishes, she glanced at the wall clock over the sink. It was late Wednesday night in Arizona, which meant Thursday afternoon in Australia. She had about ten minutes to get ready for her music lesson. The adults ignored her while she quickly pulled on her long winter coat, got her cello case, and went outside.

It was still snowing. The rubber soles of her work boots made a crunching sound as she walked from the front door to the gate. A six-foot-high adobe wall surrounded the house and vegetable garden; it kept out the deer in the summertime. Last year, Antonio had installed a large gate with carvings of scenes from the Garden of Eden. If you stood close enough to the dark oak wood you could see Adam and Eve, a flowering tree, and a serpent.

Alice pushed the gate open and passed beneath the archway. The path up the canyon to the community center was covered with snow, but that didn’t bother her. The kerosene lantern she carried swung back and forth as the snowflakes kept falling. Snow covered the pine trees and mountain mahogany; it transformed a pile of firewood into a mound that looked like a sleeping bear.

The community center was made up of four large buildings around a courtyard. One of the buildings was the Upper School for older students, eight rooms that were designed for online learning. A router in the storage room was connected to a cable that led to a satellite dish on the mesa above them. There were no telephone lines at New Harmony, and cell phones didn’t work in the canyon. People either used the Internet or the satellite phone kept at the community center.

Alice turned on the computer, removed her cello from its carrying case, and positioned a straight-backed chair in front of the Web cam. She connected with the Internet and a moment later her cello teacher appeared on the large monitor screen. Miss Harwick was an older woman who had once played for the Sydney Opera.

“Have you practiced, Alice?”

“Yes, ma’am.”

“Let’s start with ‘Greensleeves’ today.”

Alice drew the bow back and her body absorbed the deep vibration from the first note. Playing the cello made her feel bigger, more substantial, and she could hold on to that power for a few hours after she stopped playing.

“Very good,” said Miss Harwick. “Now let me hear section B again. This time focus on your pitch in the third measure and-”

The monitor screen went black. At first, Alice thought that something was wrong with the generator. But the electric lights were working and she could hear the faint hum of the computer fan.

While she was checking the cables, a door squeaked open and Brian Bates walked into the room. Brian was a fifteen-year-old boy with dark brown eyes and blond hair down to his shoulders. Helen and Melissa thought he was cute, but Alice didn’t like to talk about things like that. She and Brian were music friends; he played the trumpet and worked with teachers in London and New Orleans.

“Hey, Celloissima. Didn’t know you were practicing tonight.”

“I’m supposed to be having a lesson, but the computer just went off.”

“Did you change anything?”

“Of course not. I went online and contacted Miss Harwick. Everything was okay until a few seconds ago.”

“Don’t worry. I’ll fix it. I’ve got a lesson in forty minutes with a new teacher in London. He plays for the Jazz Tribe.”

Brian put down his trumpet case and pulled off his parka. “How are the lessons going, Celloissima? I heard you practicing on Thursday. It sounded pretty good.”

“I’ve got to come up with a nickname for you,” Alice said. “What about Brianissima?”

Brian smiled as he sat down at the computer. “Issima is a feminine ending. It’s got to be something different.”

Pulling on her coat, Alice decided to leave her cello at the community center and go back to the house. A door from the performance room led to a storage closet. She stepped around a potter’s wheel and left the cello leaning against the wall in a corner, protected by two plastic bags of ceramic clay. That was when she heard a man’s voice coming from the performance room.

Alice returned to the partially opened door, peered through the gap, and stopped breathing. A big man with a beard was pointing a rifle at Brian. The stranger wore brown-and-green camouflage clothing like the deer hunters Alice had seen on the road to San Lucas. Dark green camouflage grease was smeared on his cheeks, and he had special goggles with a rubber strap. The goggles were pushed upward on his forehead, the two eyepieces combining into a single lens that reminded her of a monster’s horn.

“What’s your name?” the man asked Brian. His voice was flat and neutral.

Brian didn’t answer. He pushed back the chair and got up slowly.

“I asked you a question, pal.”

“I’m Brian Bates.”

“Anybody else here in this building?”

“No. Just me.”

“So what are you doing?”

“Trying to go online.”

The bearded man laughed softly. “You’re wasting your time. We just cut the cable to the mesa.”

“And who are you?”

“I wouldn’t worry about that, pal. If you want to grow up and get laid, own a car, stuff like that-then you better answer my questions. Where’s the Traveler?”

“What traveler? Nobody has visited this place since the first snowfall.”

The man motioned with his rifle. “Don’t be cute. You know what I’m talking about. A Traveler stayed here with a Harlequin named Maya. Where’d they go?”

Brian shifted his weight slightly, as if he were going to sprint for the door.

“I’m waiting for an answer, pal.”

“Go to hell…”

Brian jumped forward and the bearded man fired his rifle. The gunshots were so loud that Alice jerked away from the door. She stood in the shadows for a full minute, the sound still vibrating through her body, and then returned to the light. The man with the rifle was gone, but Brian lay on his side, as if he had fallen asleep on the floor, curled around a bright pool of blood.

Her body was the same, but her Alice-self-the girl who had laughed with her friends and played the cello-had suddenly become much smaller. It felt as if she were living inside a hollow statue, looking out at the world.

Voices. Alice stepped back into the shadows as Brian’s killer returned with six other men. They all wore camouflage clothing and radio headsets with little microphones that curved around to their mouths. Each man carried a different kind of rifle, but all the weapons had a laser-sighting device attached to the barrel. The leader-an older man with short hair and wire-rimmed glasses-was talking softly into his headset. He nodded and switched off the transmitter clipped to his belt.

“Okay, Summerfield and Gleason are in position with the thermal sensors. They’ll stop anyone trying to escape, but I don’t want that to happen.”

A few of the men nodded. One of them was testing his laser sight, and a little red dot danced across the white wall.

“Remember-the weapons you’ve been given have been registered under the names of people who live here. If for some reason you have to use an unregistered weapon, please keep track of location, target, and number of shots fired.” The leader waited until his men nodded. “Okay. You know what to do. Let’s go.”

The six men went away, fitting the goggles over their eyes, but the leader remained in the room. Pacing back and forth, he spoke occasionally on the headset. Yes. Confirmed. Next objective. The leader ignored Brian’s dead body-almost as if he hadn’t noticed it-but when a thin line of blood trickled across the floor, he gracefully stepped over it and kept moving.