A split second--
One of the planes struck the surface solidly and crashed. Instantly its wheels and its motor were caught in the outer rind.
The other five ships scattered wildly, escaping the collision by some sixth sense, or through pure chance.
"Poor devil!" said Jeter. "But his buddies can see his plane and know that it marks the spot where they could conveniently drop their bombs."
Eyer was on the point of nodding when Sitsumi shouted.
"Quickly, w.a.n.g Li! Spin the outer sh.e.l.l before the enemy uses the wrecked plane as an aiming point!"
A whirring sound. The plane whirled around as though it were twirled on the end of a string. To the five other pilots it must have seemed that the plane had struck some invisible obstruction, been smashed, and now was whirling away to destruction after a strange, incomprehensible hesitation in the heart of the stratosphere.
"Quickly, you fool!" shouted Sitsumi at w.a.n.g Li. "You"re napping! You should have got all those planes! And you should have spun the outer globe instantly, before the remaining enemy had a chance to find out our location."
"I can move away a half mile," suggested w.a.n.g Li.
"We"ve got to silence those motors, fool!" yelled Sitsumi. "You know very well that we can"t run. Charge them again, and take care this time that you crash into the middle of their formation."
"They"re scattered over too great an area. I should wait for them to reform."
"Fool! Fool! Don"t you think I know the weakness in my own invention?
The proper vibration will destroy us! If the rind is softened we become visible. We dare not wait for them to reform! Attack each plane separately if necessary, and at top speed!"
Jeter began to speak rapidly out of the corner of his mouth. Even Naka"s attention was fastened on the five planes and w.a.n.g Li"s efforts to destroy them.
"Gag Naka!" said Jeter. "The keys! In some way we"ve got to get to our plane. It"s barely possible. If we can start the motor.... Hurry! Now, while the whole outfit is watching our friends out there!"
Eyer rose and reached for Naka with his right hand.
He dared not miss his lunge. He did not. His huge hand fastened in the throat of their keeper. n.o.body--neither Sitsumi nor the Three--turned as Naka gasped and struggled. Eyer pulled the man back over the table and, his neck thus within reach of both hands, snapped it as he would have broken the neck of a chicken.
Jeter was already searching the body for the keys. He found them.
Their leg irons were just falling free when Sitsumi turned. Eyer was feeling for the automatics in Naka"s belt.
"We won"t need them!" yelled Jeter. "There isn"t time. Let"s go!"
Jeter was away at top speed, almost pulling Eyer off his feet because their hands were still fastened together with the handcuffs.
They were outside on the floor level.
And through many doors denizens of the lower control room, hurried out by the commands of Sitsumi, were racing to head them off. But nothing could stop them. One man got in their way and Eyer"s right fist caved in his face with one deadly, devastating blow. They had now reached the stairs.
The s.p.a.ce ship was being hurled at the five remaining planes. Even as the two men reached the stairs and started up, another of the dauntless rescuers paid with his life for his courage. Several bombs exploded as his plane struck the s.p.a.ce ship, but they caused no damage whatever. The hard outer rind seemed to be impervious to the explosions. Obviously no explosive could destroy the s.p.a.ce ship.
"Quickly, Tema," said Jeter. "The rind can be shattered by vibration, and we"ve got to do it somehow."
"And after that?" panted Eyer.
"Our friends out there can then see the inner globe. They"ll drop bombs.
They"ll smash in the globe and--"
"I know," said Eyer. "Its inhabitants, including us, will start off in all directions through the stratosphere, with great speed, and probably in many pieces."
Jeter laughed. Eyer laughed with him. They didn"t fear death, for now they felt they were on the verge of destroying this monster of s.p.a.ce.
Their pursuers were following them closely.
Jeter frantically tried to unfasten the handcuffs as they ran. He didn"t manage it until the door was almost reached. He left one cuff dangling on his right wrist.
Then, they were through the door.
"Now, Tema," shouted Jeter, "if you believe in G.o.d--if you have faith--pray for strength to move this plane!"
"Where?"
"So that its wheels and nose go through this open door! Then it won"t travel forward when we start the motor--and our pursuers won"t be able to get through to stop us."
"You think of everything, don"t you?" There was a grin on Eyer"s face.
But his eyes were stern. He wasn"t belittling their deadly danger. And there was also a chance that Jeter"s vibration idea was wrong.
"Those four planes," panted Jeter, as the two tried to get their plane in motion toward the door, "cause, from a distance, through thin air, a slight vibration, varying with their distance from the globe; our plane motor racing and actually in contact with the globe, can set up a tremendous vibration by its great motor speed. If we can vibrate the globe up to its shattering point there"s a chance!"
"We can"t pull her, Lucian," said Eyer. "I"ll do a Horatius at the door.
You get in, start the motor, taxi her until the wheels go through. I"ll keep the crowd back."
"Right!"
Jeter went through the doors into the plane. In a few seconds the propeller kicked over, hesitated, kicked again. Then the motor coughed, coughed again, and broke into a steady roaring.
CHAPTER XII
_High Chaos_
The plane moved forward. Its tail swung around. Its wheels headed for the door. They dropped through, into the faces of the foremost pursuers, all of whom were thus effectually blocked off.
The plane was held as in a vise. The propeller vanished in a blur as Jeter let the motor out. It was humming an even, steady note. The doors came open again.
Jeter came out, his eyes glowing.