Only ten feet separated them from the one-inch galvanized pipes connecting the tank to the kitchen. They waited for a minute, then crawled to the pipe. It was dangerous; they were exposed to view.
Nate closed the emergency valve. He took the radio-fused slab of C-4 explosive from under his shirt and gave it to Lyons. He slipped a hacksaw blade from the bloodstained top of the gray boots he wore.
As Nate sawed on the pipe, Lyons moved back to snake himself under the tank. He put the first charge where the base brackets met the cylinder. Molding the puttylike explosive, he formed a strip along a foot of the tank's circumference. He came up on the far side of the tank. He found a valve welded into the end of the tank. A steel cap sealed off the valve. The second charge went around the weld. He could take his time because he was concealed from view.
"What the hell you doin', soldier?"
A cook stood on the walkway. The guy wiped his hands on his stained apron as he looked down at Nate. Lyons stayed flat on the rocks.
"Leak in the joint," Nate told him, pointing to the emergency valve.
"Where?"
"Here. You can smell it."
The gray-haired, overweight cook waddled over to the pipe. "I didn't notice anything."
Nate stood as the cook bent down to look.
"Hey, you're hacksawing the goddamned..."
Grabbing the mercenary's head by the ears, Nate slammed his head into the valve again and again, using the valve handle to crush his forehead. He shoved the body under the mess hall.
"Close," Lyons hissed.
"A few more minutes."
"Cut it. But don't open the valve yet. I want to confirm that he's here, right now, in the cave."
"How?"
"I'll do it." Lyons keyed his hand-radio. "Pol. Wizard. Charges are set. He's cutting the line. I'm going to go confirm on the man."
Blancanales answered. "Next bus, we're coming in."
Lyons left Nate sawing at the line. Forcing himself to walk slowly, his eyes swept the vast cavern for the blond, half-German Unomundo. At the executive helicopter, a Hispanic in a tailored Italian suit, gold flashing on his wrist and fingers, supervised the work of a crew of mechanics.
At the steps to the rows of offices, two well-dressed Hispanics with Uzis questioned a mercenary soldier. They would not let him pass. The mercenary shouted past them to one of the fascist leaders leaving an office: "His men won't let me go back to my office."
The mercenary from the office, his fatigues starched and pressed, a badge of rank on one shoulder, called down to the bodyguards: "That soldier's on the staff. He's authorized."
The bodyguard stood aside. Lyons realized that none of the mercenaries he saw on the office walkways carried weapons. He saw no M-16s, no side arms.
Lyons returned to the mess hall. Following the walkway past the kitchens, he saw that the rear of the building butted against the irregular stone of the cavern's south wall. He slipped into the dark space.
The shadows became darkness. He stumbled over pipes and scraps of wood and sheet metal. Light from office interiors shone through ventilator grilles.
A voice came from the ventilators of a second floor. The speaker raved in Spanish. Lyons damned his ignorance of the language. Yet he knew he heard Unomundo. The rhythms, the exclamations, the modulation of the tones indicated the professional rhetoric of a politician. But he had to confirm his guess.
At the end of the office building, he crossed to the barracks. He rushed to the end of the barracks walkway. Twenty feet away, the bodyguards stood at the steps to the offices.
Keeping his right hand on top of his Atchisson's receiver, his left hand in the open, Lyons jogged to them. Their eyes narrowed as the mercenary with the auto weapon rushed to them. Lyons saluted.
"Got a message for Unomundo. The peonesare talking. They are part of a CIA plot. My officer continues the interrogation. Would our commander want to question the Indians?"
The Hispanics listened without speaking. One looked to the other, glanced toward the offices. The second man nodded, then ran up the stairs.
"Wait," the bodyguard told Lyons.
"I'll come back. I must get my colonel."
Flashing another salute, Lyons jogged to the mess hall. He glanced back. The bodyguard watched him. He went around the corner to the kitchens. He saw no one in the area. In a few seconds, he squatted beside Nate.
"He's here."
Only a fraction of a centimeter of steel linked the two sections of pipe. Nate grabbed the valve and wobbled it, attempting to break the pipes apart. Lyons kicked the pipe, once, twice, stood on it and jumped.
The pipe broke. Lyons spoke into his hand-radio.
"We've cut the line. And we've confirmed Unomundo's here. Are you ready?"
"Affirmative," Blancanales answered. "We're in. The men are moving into position."
"This is it. Over."
Nate opened the valve. A colorless gas rushed from the severed pipe. Looking through the spreading gas, they saw the shadowy rocks waver as the flow spread. White frost formed instantly on the valve and pipe and the rocks.
Lyons and Nate ran. At the mess hall walkway, they forced themselves to slow to a quick walk. Lyons pointed to the center of the complex.
They strode toward the helicopters. Lyons looked back once at the offices. Bodyguards, pro-fascist mercenaries and Guatemalan army officers — the traitors' chests bright with medals — crowded from a door. All the Nazis attempted to speak with one person, a tall, blond man with the sharp sculpted features of an aristocrat. Wide-shouldered bodyguards knotted around him.
"Unomundo," Lyons told Nate.
Nate glanced back at him and smiled. "Soon he burns in hell."
A bodyguard spoke with Unomundo. The Hispanic pointed into the night to the searing light of the welding torch torturing the two Quiche men. Unomundo spoke with a mercenary officer. The officer led Unomundo and a knot of bodyguards down the steps.
Lyons and Nate maintained their stride. They passed Hueys and Cobras. Technicians loaded rocket pods. Other men pumped aviation fuel into the helicopters' tanks. Nate smiled to Lyons.
Leaving the brilliant light of the cavern, they saw a flashlight blink from the top of a parked bus.
The crowd of drunken mercenaries laughed. A scream rose, wavered, faded. Lyons's hand-radio buzzed.
"Give the signal!" Gadgets told him, his voice seething with anger and frustration. "Time to put that goon gang down!"
The rotorthrob of a helicopter approached from the sky. With his thumb on the transmit key, Lyons looked up at the black silhouette of a Huey against the stars. He looked back to Unomundo.
Leaving the cavern, Unomundo and his bodyguards hurried to the horror. The Hispanic bodyguard who had listened to the faked message about the CIA and the Indians pointed to Lyons. Unomundo and all the bodyguards turned.
Lyons hissed into the hand-radio. "Wizard, do it! He's getting out!"
Swinging the barrel of his Atchisson around, Lyons flicked down the safety and sprayed full-auto high-velocity steel at the Nazi warlord.
A great wave of flame churned from the cavern.
17
A roar came, then heat, but no explosion. Uncompressed and too cold to mix with the air, thus lacking the correct oxygen-to-gas ratio, the liquid petroleum gas — unlike a true explosive — failed to flash instantaneously into the heat and combustion wastes. Yet the gas had spread under and beyond the kitchen and mess hall areas, to the command offices, and to the barracks and the helicopters.
In the first milliseconds of the fire, half the cavern was enveloped in a single flame. The initial instant of fire heated the inches-thick layer of cold gas that coated the floor of the cavern, causing the unburned gas to expand rapidly into the flames. As the heat of the flames accelerated the rate of combustion, and the heat produced churning air currents that intermixed the flames and expanding gas with more oxygen, the flames rose still higher. This happened in the first fifteen-hundredths of a second after Gadgets Schwarz detonated the radio-fused plastic explosive.