“Are you sure about this?” Kara asked behind her. She was flanked by Lu’lu and Painter.
“As much as I can be,” Safia answered.
Painter had borrowed a cloak from one of the Shahran men, but he was still barefoot. His lips were tight.
Far back, echoing down the passage behind them, the tumble of stones reached them. The preparation had taken longer than Safia would have liked. Already the upper sections of the stairway were falling apart.
“You’re putting a lot of trust in that old queen,” Painter said.
“She survived the cataclysm. The king’s line survived. During the last cataclysm, the royal line was protected. They were the only ones. How?”
Safia turned and emptied the folded cloak she held in her hand. Sand poured out and covered the glass in front of her. It skittered down the path.
“Sand is a great insulator. The royal palace of Ubar is covered with sand paintings, on floors, walls, and ceilings. The mix of so much sand in the glass must ground the structure against the static bursts, protecting those inside.” She tapped her radio. “Like it has so far with Omaha, Coral, Danny, and Clay.” Painter nodded. She read the respect and trust in his eyes. She took strength from his solid faith in her. He was a rock when she needed something to hang on to. Again.
Safia turned and stared back at the long line of folk. Everyone carried a burden of sand. They made bags out of cloaks, shirts—even the children carried socks full of sand. The plan was to pour a sand path from here to the palace, where they’d shelter against the storm.
Safia lifted her radio. “Omaha?”
“Here, Saff.”
“We’re setting off.”
“Be careful.”
She lowered the radio and stepped out onto the sand-covered glass. She would lead them. Moving forward, she used a boot to spread the sand as far as it would go and still leave good insulation underfoot. Once she reached the end, Painter handed her his bag of sand. She turned and cast the new sand down the path, extending the trail, and continued on.
Overhead, the cavern roof blazed with cobalt fire.
She still lived. It was working.
Safia crept down the sandy path. Behind her, a chain grew, passing bagful after bagful from one hand to another.
“Watch where you step,” Safia warned. “Make sure sand is under you at all times. Don’t touch the walls. Watch the children.” She poured more sand. The trail snaked from the back wall, winding around corners, down stairs, along ramps.
Safia stared out at the palace. They crept closer at a snail’s pace.
Static charges lanced at them almost continuously now, attracted to their movements, stirring whatever electromagnetic field stabilized the place. But the glass on either side always drew away the charge, like a lightning rod. Their path remained safe.
Safia dumped a load of sand from a cloak, then heard a cry behind her.
Sharif had slipped several yards back on one of the sandy stairs. He caught his balance on a neighboring wall and used it to push up.
“Don’t!” Safia yelled.
It was too late.
Like a wolf on a straggling lamb, a lance of brilliance lashed out. The solid wall gave way. Sharif fell headlong into the glass. It solidified around his shoulders. His body spasmed, but there was no scream, his face trapped in glass. He died immediately. The edges of his cloak smoldered.
Children cried out and pushed their faces into their mothers’ cloaks.
Barak ran up from farther back, slipping past others, his face a mask of pain. She nodded to the women and children.
“Keep them calm,” Safia said. “Keep them moving.”
She took the next bag. Her hands shook. Painter stepped next to her, taking the bag. “Let me.” She nodded, falling back into second place. Kara was behind her. “It was an accident,” she said. “Not your fault.” Safia understood it with her head, but not her heart.
Still, she did not let it paralyze her. She followed Painter, passing another sack to him. They crept onward.
At last, they rounded the courtyard wall. Ahead the entry to the palace glowed. Omaha stood in the archway, flashlight in hand.
“I left the porch light on for you guys.” He waved them forward.
Safia had to resist the urge to run forward. But they were not safe yet. They continued at the same steady pace, rounding the iron sphere resting in its cradle. Finally, their long trail reached the entry.
Safia was allowed through first. She stepped inside and hugged her arms around Omaha, collapsing against him. He picked her up in his arms and carried her back to the main room.
She didn’t object. They were safe.
7:07 P.M.
C ASSANDRA HAD watched the procession, not moving, barely breathing. She knew to move meant death. Safia and Painter had passed within a few yards of her small glass alcove.
Painter had been a surprise. How could he be here?
But she did not react. She kept her breathing even. She was a statue. The many years of Special Forces training and field ops had taught her ways to remain still and quiet. She used them all.
Cassandra had known Safia was coming. She had mapped their progress, moving only her eyes, and had watched the very last red triangle on her tracker vanish a moment ago. She was all that was left. But it wasn’t over.
Cassandra had watched in amazement as Safia returned to the cavern from above, returning here, passing so close.
A sand trail.
Safia had discerned the only safe haven in the cavern: the large, towering building that stood fifteen yards away. Cassandra heard the others’ happy voices as they reached their sanctuary.
She remained perfectly still.
The sandy track wound only two yards from her position. Two large steps. Moving only her eyes, she watched the skies. She waited, tensing every muscle, preparing herself. But she remained a statue.
Then a bolt struck down about three yards away.
Close enough.
Cassandra sprang through the door, trusting in the old adage “lightning never strikes the same place twice.” She had nothing else to go on.
One foot touched glass, only long enough to leap away. Her next foot landed on sand. She dropped to a crouch on the path.
Safe.
She took deep breaths, half sobbing in relief. She allowed herself this moment of weakness. She would need it to steel herself for the next step. She waited for her heart to stop pounding, for the shakes to subside.
Finally, her body calmed. She stretched her neck, a cat awakening.
She took a deep breath, then let it out. Now down to business.
She stood and took out the wireless detonator. She checked to make sure it hadn’t been damaged or its electronics fritzed. All appeared in order. She tabbed a key, pressed the red button, then tabbed the key again.