"What do you think?" Illya asked. "Can we hold out?"
"Probably," Napoleon replied. "I don't think they have enough manpower to rush us over that open ground. But we're low on ammunition. And besides, holding out isn't enough. We have to get Whateley somehow. If he gets away, he can set up shop somewhere else. We might never find him until too late."
Illya nodded. "I don't quite see how we can stop him, though. They can't get at us, but at the same time, we can't get at them."
Napoleon suddenly smiled. "What about the vault?"
Illya glanced around in the direction Napoleon was looking. He spotted the massive structure, and the same idea occurred to him. "A secret passage, you mean? But if there is, we'd better hurry or Whateley will be popping out of it himself."
"You keep a watch on the garage and house. I'll check with Flavia." Napoleon ducked down into the grass again and scurried over to Flavia's tombstone.
Flavia frowned at the question. "Not that I know of - but, then, I didn't know about all those others, either."
"It's worth a try. Keep down in the grass and start for the vault. I'll round up the rest and join you."
Napoleon moved back to Lem first. "Think you can make it all right?"
"I made it this far, didn't I? You just worry about yourself; that oughta keep you occupied." Lem released his shoulder and peered at it for a moment. It seemed to have stopped bleeding. He moved the damaged shoulder experimentally, then got down on all fours and started back toward the vault.
Back at Illya's tree, the two agents looked out at the garage. The car's headlights were still burning but it was out of sight around the building. There was no activity evident from their vantage point.
"You round up Rita and Sascha," Napoleon said, "and I'll get back to the vault and investigate."
Illya nodded agreement. "But first I think we should give Thrush something to think about while we're inside the vault." He loaded one of the high explosive projectiles into the Mercox, aimed carefully at a garage window, and fired.
The shot missed the window and pulverized a concrete block next to it, but it was close enough to bring a chorus of excited shouts from inside the garage. Illya lobbed a second round at the building; this one went through the window and exploded inside. It produced more shouting and indications that Thrush was vacating the garage interior.
Illya stuffed the Mercox under his belt and started looking for the two errant members of the party.
By this time, Napoleon had reached the vault and found Flavia already there, at the bottom of a short flight of steps that led to the door. Lem was crouched down at the top of the steps, still holding his pistol. Napoleon hurried down the steps and helped Flavia push on the door. After a few seconds, it began to creak slowly open.
The interior of the vault was nearly barren, except for a heavy coating of dust and cobwebs. The deep recesses in the walls were empty. A single, ornate casket lay on a carved dais in the center of the floor.
"Jabez, Senior?" Napoleon inquired,
Flavia nodded, and the two of them started searching for anything that looked like it might conceal a secret door. They hadn't found anything when, a minute later, Rita and Sascha hurriedly entered the vault and Illya's voice came excitedly from outside.
"Napoleon! Get back up here! They're up to something."
"Stay put," Napoleon snapped to Flavia, "and you two help her look for the entrance to a secret passage." He ran out the door to find Illya crouched next to Lem at the head of the stairs. "You, too," he said to Lem. "The more, the merrier."
Illya had already started to move and was impatiently motioning for Napoleon to follow. As they moved back toward the front of the cemetery, the first thing Napoleon noticed was that the lights behind the garage had gone out. ."They've been clanking and pounding back there ever since you left," Illya said as they reached his tree. "I can't see what they're up to, but -"
He broke off as they both saw what the clanking had been for. The Thrushes had been building a tank. Heavy steel plates had been hastily mounted on the front of one of their cars, which now rumbled around the corner of the garage and headed directly for the cemetery.
"You take the tires," Illya said, fitting one of the remaining high explosive rounds into the Mercox. "I'll see what these do." Aiming at a point where two plates joined, he fired. The explosion rocked the vehicle, but failed to stop it. Hastily he fired a second round with no more effect, and now it was within yards of the fence.
As Illya reloaded a third time, one of Napoleon's shots hit a tire, and the car swerved to one side. Seizing his only chance, Illya put the last of his high explosive rounds into the gas tank.
The results were spectacular. A huge fireball burst from the stricken car and roared upward. Two Thrushes leaped out, their clothing on fire, and rolled on the grass in front of the fence. The car was still burning fiercely as the fire in their clothing was extinguished. They entered the cemetery meekly when Napoleon ordered them to do so.
Shielded from any Thrushes remaining in the garage by the flaming car, the two agents herded the Thrushes back to the vault. They were almost there when a series of explosions came from behind them. Napoleon kept his gun trained on the Thrushes, but Illya glanced back to see what had happened.
"The car," he said. "That's why they wanted to get close to us. They had more explosives in there."
Napoleon prodded the two scorched Thrushes into the vault and sat them down back to back in one corner. Then he took their belts and tied their hands together behind their backs.
This accomplished, be rejoined Illya at the top of the stairs. The car, now scattered in pieces over several square yards, had stopped burning.
"What's next, I wonder?" Illya looked toward the garage and house.
"After that homemade tank trick, I begin to suspect that Whateley is back from the drug store. They were pretty disorganized at first or they might have picked us all off at the start. But now somebody is directing things. I know what I'd do in Whateley's place, and I suspect the only thing holding him back is your Mercox. Do you have any more high explosive rounds?"
Illya shook his head.
"That's what I was afraid of. If Whateley suspects as much, we may be in for a hot time."
For the time being, Thrush activity seemed to have ceased. An occasional shot came from one of the windows in the house, but whoever was shooting could hardly hope to see his target. The firing seemed to be either simple harassment or an attempt to draw a return.
Then the sound Napoleon had been dreading came. There was the distinctive roar of an auto engine; a moment later, the U.N.C.L.E. car rounded the corner of the garage. They couldn't see the driver, but both Illya and Napoleon knew it had to be Jabez Whateley. The man wouldn't trust any of his subordinates to handle the vehicle.
He was driving slowly, evidently enjoying the moment and determined to prolong it as much as possible. Slowly a section of the grille retracted and the snouts of the flame throwers slid into view. There was an almost invisible flash from the laser system, and a neat round hole appeared in the vault a yard above their heads.
Napoleon could picture Whateley chuckling to himself as he tested the weapons,
Illya glanced at the Mercox, useless now without the high explosives. "I might as well get something useful," he muttered and ran back down the steps. A second later he was back with Sascha's riotgun and Lem's pistol.