The door was dead.
Spinning blind, he called out, but his voice emerged strangled. The peril of his predicament suddenly closed in around him. His lungs strained for oxygen as the adrenaline doubled his heart rate. He felt like someone had just punched him in the gut.
When he threw his weight into the door, for an instant he thought he felt the door start to turn. He pushed again, seeing stars. Now he realized it was the entire room turning, not the door. Staggering away, Langdon tripped over the base of a rolling ladder and fell hard. He tore his knee against the edge of a book stack. Swearing, he got up and groped for the ladder.
He found it. He had hoped it would be heavy wood or iron, but it was aluminum. He grabbed the ladder and held it like a battering ram. Then he ran through the dark at the glass wall. It was closer than he thought. The ladder hit head-on, bouncing off. From the feeble sound of the collision, Langdon knew he was going to need a hell of a lot more than an aluminum ladder to break this glass.
When he flashed on the semiautomatic, his hopes surged and then instantly fell. The weapon was gone. Olivetti had relieved him of it in the Pope's office, saying he did not want loaded weapons around with the camerlegno present. It made sense at the time.
Langdon called out again, making less sound than the last time.
Next he remembered the walkie-talkie the guard had left on the table outside the vault. Why the hell didn't I bring it in! As the purple stars began to dance before his eyes, Langdon forced himself to think. You've been trapped before, he told himself. You survived worse. You were just a kid and you figured it out. The crushing darkness came flooding in. Think!
Langdon lowered himself onto the floor. He rolled over on his back and laid his hands at his sides. The first step was to gain control.
Relax. Conserve.
No longer fighting gravity to pump blood, Langdon's heart began to slow. It was a trick swimmers used to re-oxygenate their blood between tightly scheduled races.
There is plenty of air in here, he told himself. Plenty. Now think. He waited, half-expecting the lights to come back on at any moment. They did not. As he lay there, able to breathe better now, an eerie resignation came across him. He felt peaceful. He fought it.
You will move, damn it! But where...
On Langdon's wrist, Mickey Mouse glowed happily as if enjoying the dark: 9:33 P.M. Half an hour until Fire. Langdon thought it felt a whole hell of a lot later. His mind, instead of coming up with a plan for escape, was suddenly demanding an explanation. Who turned off the power? Was Rocher expanding his search? Wouldn't Olivetti have warned Rocher that I'm in here! Langdon knew at this point it made no difference.
Opening his mouth wide and tipping back his head, Langdon pulled the deepest breaths he could manage. Each breath burned a little less than the last. His head cleared. He reeled his thoughts in and forced the gears into motion.
Glass walls, he told himself. But damn thick glass.
He wondered if any of the books in here were stored in heavy, steel, fireproof file cabinets. Langdon had seen them from time to time in other archives but had seen none here. Besides, finding one in the dark could prove time-consuming. Not that he could lift one anyway, particularly in his present state.
How about the examination table? Langdon knew this vault, like the other, had an examination table in the center of the stacks. So what? He knew he couldn't lift it. Not to mention, even if he could drag it, he wouldn't get it far. The stacks were closely packed, the aisles between them far too narrow.
The aisles are too narrow...
Suddenly, Langdon knew.
With a burst of confidence, he jumped to his feet far too fast. Swaying in the fog of a head rush, he reached out in the dark for support. His hand found a stack. Waiting a moment, he forced himself to conserve. He would need all of his strength to do this.
Positioning himself against the book stack like a football player against a training sled, he planted his feet and pushed. If I can somehow tip the shelf. But it barely moved. He realigned and pushed again. His feet slipped backward on the floor. The stack creaked but did not move.
He