Sarah closed the door behind him. They quickly changed clothes. Slid back the panel.

Peter stood with his arms folded. Another man and woman beside him. Body doubles. “Glad you could make it.”

Sarah and Rakkim stepped into the corridor. The man and woman quickly put on their former outfits, then slipped into the changing room.

Peter replaced the panel, locked it. He spoke into his cell, and a moment later bio-emergency sirens went off all around them. In the crush to the exits, anyone monitoring the mall security cameras would be fooled by their body doubles.

Peter led them down the passageway.

“It was too easy,” said Rakkim.

“Would you prefer we got caught?” said Sarah.

Rakkim watched other tourist balloons drifting far below, massive orbs stenciled with adverts, iridescent in the sunset. Peter had taken their own balloon to a higher altitude, letting the eastern airstream push them toward the California border. Rakkim shivered, pulled the hood of his heavy jacket tighter. Maybe he was just uneasy being up here in the sky, transitory as a dust mote, completely vulnerable. One handheld missile from below…

“You should be used to getting away,” said Sarah, sitting cross-legged on a heated cushion. “Disappearing…that’s one of your specialties, isn’t it?”

Rakkim followed the nearest balloon, caught by the thermals, rising slowly. “Yeah, and keeping track of things, planning every detail…that’s the Old One’s specialty.”

Sarah tapped away on the cell she had borrowed from Peter. Latest model from China. Full data bank access. Untraceable.

If Rakkim squinted, he could make out the skyscraper where the Old One had offered him the world last week.

Peter broke away from the trusted guests he had invited along for cover. He sidled over, nodded at the Las Vegas skyline in the distance. “Nice view, eh?”

“Any word from our body doubles?” said Rakkim.

“They’re driving south toward Arizona,” said Peter, still looking toward the city. “Sarah’s double said they’ve had a succession of trailing vehicles, all makes and models. They never get too close and peel off after five or ten miles and are replaced by another. Somebody knows what they’re doing.”

“Good,” said Rakkim. “That’s good.”

“Thank you, Peter,” said Sarah, not looking up from the cell screen.

“Casino management is all about the incursion of debt and the repayment of same.” Peter glanced at Rakkim. “I owed Rakkim.”

“Note the past tense,” said Rakkim.

Peter smiled. “I’m going to own the place the next time you two visit.” The breeze barely moved his lustered hair. “I have a car across the border tracking our progress. It’ll be waiting for you when we touch down. I’ll call in our location to the authorities after you leave. Even doing the legal limit, you should be in Seattle in two days.” He bowed to Sarah, ambled back to the pair on the other side of the balloon.

Sarah waited until Peter was out of earshot. “We’re not going to Seattle. We’re going back to L.A.”

“What are you talking about?”

“The Old One lied to us, just like you said. The fourth nuke wasn’t lost off the China coast. It’s on the mainland.” Sarah had that hard, wide-eyed stare, her brain working overtime. “I just…don’t know where exactly.”

Rakkim sat beside her. “Are you okay?”

“Like Redbeard always said, keep your eyes open. Pay attention. Life’s a puzzle. You get new pieces, the picture changes. Don’t be afraid to take a fresh look. That’s what happened, Rikki.” Sarah gazed past him. “Fancy’s scar…it wasn’t from a tracheotomy. It was too round. Too perfect. I wondered at the time if she had done it deliberately. Scarification is popular with certain subcultures-”

“Tracheotomies are popular with junkies who overdose.”

“That’s the old puzzle. I got a new piece at the mall and it changed everything.”

Rakkim glanced around. Peter and the others were on the far side of the balloon gondola.

Sarah took his arm. “The Chinese woman in Desolation Row wore a medallion the exact same shape as Fancy’s scar, resting at the same place at the hollow of her throat. She said it was a good-luck amulet from the village where she was born. The spot on the throat is the precise intersection of five different energy meridians in Chinese medicine.” Sarah squeezed him tighter. “Fancy’s scar is a radiation scar. Her father must have bought her the medallion on his last trip, and it picked up traces of the radioactive material he was transporting. He probably didn’t realize he had radiation poisoning until-”

“You spent five minutes with this Chinese woman-”

“Five seconds would have been enough. I knew there was something about Fancy’s scar that bothered me. I just didn’t have enough data.”

“You still don’t have enough data.”

Sarah showed him the cell screen. A round, gray scar with two small pink spots. She zoomed out and Rakkim saw a man’s abdomen with several identical scars running down from his sternum to below his navel.

“Buttons?” said Rakkim.

Sarah nodded. “Silver buttons from a military dress uniform. Probably from Chernobyl or some other hot spot, then were sold and reused by this man’s tailor.” She zoomed in closer. Closer. The scar filled the screen. The edges had tiny bubbles with faint striations toward the center. “I saw the same stippling on Fancy’s scar.”

Rakkim stared at the screen. “It was dark at Disneyland-”

“There was moonlight, and I was right beside her. I know what I saw. I just didn’t know what it meant at the time. Now, I do. The Old One’s son may have drowned in the South China Sea, but Fancy’s father made it to land. So did the fourth bomb.”

“Why…would he buy her a souvenir on the most important mission of his life?”

“Because that’s what fathers do when they go away,” Sarah said quietly. “They buy a memento for their daughter, so she knows he was thinking of her when he was away. That’s why Fancy would have kept the medallion, even after she realized it was ruining her skin. I know I would have. If that was the last thing my father had given me, I would have kept it no matter what.”

Rakkim remembered the snapshot of Sarah and her father that he had found in her music box, Sarah as an infant resting in her father’s arms. He remembered the expression on her face when he’d handed it back to her. So happy she couldn’t stop crying. She said it was all she had left of him. Rakkim didn’t have anything. Any keepsakes, any photos of his mother and father, had been lost along with everything else before he met Redbeard. Except for the key. A key to the house he’d grown up in. A few days after Redbeard had brought him home, Rakkim had flushed the key down the toilet. He couldn’t remember now if it was because he thought he had a new home…or if he was afraid that Redbeard would use the key and all it represented against him.

“The Chinese woman said every village has their own distinct medallion,” Sarah said. “When we find the medallion, we’ll know where he was on that last trip. We’ll know where he planted the fourth bomb.”

“Fancy’s girlfriend…Jeri Lynn. She’ll know where the medallion is.”

Sarah smiled. “You believe me.”

“You haven’t been wrong about anything important since I met you.”

“We still have to find Jeri Lynn.”

“That’ll be the easy part.” Rakkim hesitated. “If the medallion was so important to Fancy, Jeri Lynn might have buried it with her. She’s been dead over a week. You better be ready to dig her up, because that’s what it could come down to.”

Sarah’s eyes blazed now in the setting sun. A cold fire. “I’ll do whatever is necessary. Just like you.”