Chapter 3

A battered and antiquated flivver came chugging down the wire-fenced lane to the laboratory, an hour later. It made a prodigious din, and Tommy Reames went out to meet it. He was still a little pale. He had watched the steel globe turned practically inside out by the Ragged Men. He had seen them bringing out cameras, cushions, and even the padding of the walls, to be torn to bits in a truly maniacal fury. But he had not seen one sign of a human being killed. Denham and his daughter had not been in the globe when it was found and ransacked. So far, then, they were probably safe. Tommy had seen them vanish into the tree-fern forest. They had been afraid, and with good reason. What dangers they might encounter in the fern forest he could not guess.

How long they would escape the search of the Ragged Men, he could not know. How he could ever hope to find them if he succeeded in duplicating Denham’s dimension-traveling apparatus he could not even think of, just now. But the Ragged Men were not searching the fern forest. So much was sure. They were encamped by the steel sphere, and a scurvy-looking lot they were.

Coming out of the brick laboratory, Tommy saw a brawny figure getting out of the antiquated flivver whose arrival had been so thunderous.

That brawny figure nodded to him and grinned. Tommy recognized him.

The red-headed, broad-shouldered filling station attendant in the last village, who had given him specific directions for reaching this place.

“You hit that gate a lick, didn’t you?” asked the erstwhile filling station attendant amiably. “Mr. Von Holtz said you had a flat and a busted radiator. That right?”

Tommy nodded. The red-headed man walked around the car, scratched his chin, and drew out certain assorted tools. He put them on the grass with great precision, pumped a gasoline blow-torch to pressure and touched a match to its priming-basin, and while the gasoline flamed smokily he made a half dozen casual movements with a file, and the broken radiator tube was exposed for repair.

He went back to the torch and observed placidly:

“The Professor ain’t around, is he?”

Tommy shook his head.

“Thought not,” said the red-headed one. “He gen’rally comes out and talks a while. I helped him build some of them dinkuses in the barn yonder.”

Tommy said eagerly:

“Say, which of those things did you help him build? That big thing with the solenoid--the coil?”

“Yeah. How’d it work?” The red-headed one set a soldering iron in place and began to jack up the rear wheel to get at the tire. “Crazy idea, if you ask me. I told Miss Evelyn so. She laughed and said she’d be in the ball when it was tried. Did it work?”

“Too damn well,” said Tommy briefly. “I’ve got to repair that solenoid. How about a job helping?”

The red-headed man unfastened the lugs of the rim, kicked the tire speculatively, and said, “Gone to hell.” He put on the spare tire with ease and dispatch.

“Um,” he said. “How about that Mr. Von Holtz? Is he goin’ to boss the job?”

“He is not,” said Tommy, with a shade of grimness in his tone.

The red-headed man nodded and took the soldering iron in hand. He unwound a strip of wire solder, mended the radiator tube with placid ease, and seemed to bang the cooling-flanges with a total lack of care. They went magically back into place, and it took close inspection to see that the radiator had been damaged.

“She’s all right,” he observed. He regarded Tommy impersonally.

“Suppose you tell me how come you horn in on this,” he suggested, “an’ maybe I’ll play. That guy Von Holtz is a crook, if you ask me about him.”

Tommy ran his hand across his forehead, and told him.

“Um,” said the red-headed man calmly. “I think I’ll go break Mr. Von Holtz’s neck. I got me a hunch.”

He took two deliberate steps forward. But Tommy said:

“I saw Denham not an hour ago. So far, he’s all right. How long he’ll be all right is a question. But I’m going after him.”

The red-headed man scrutinized him exhaustively.

“Um. I might try that myself. I kinda like the Professor. An’ Miss Evelyn. My name’s Smithers. Let’s go look through the dinkus the Professor made.”

They went together into the laboratory. Von Holtz was looking through the dimensoscope. He started back as they entered, and looked acutely uneasy when he saw the red-headed man.

“How do you do,” he said nervously. “They--the Ragged Men--have just brought in a dead man. But it is not the Herr Professor.”

Without a word, Tommy took the brass tube in his hand. Von Holtz moved away, biting his lips. Tommy stared into that strange other world.

The steel sphere lay as before, slightly askew upon a bank of glossy ferns. But its glass windows were shattered, and fragments of everything it had contained were scattered about. The Ragged Men had made a camp and built a fire. Some of them were roasting meat--the huge limb of a monstrous animal with a scaly, reptilian hide. Others were engaged in vehement argument over the body of one of their number, lying sprawled out upon the ground.

Tommy spoke without moving his eyes from the eyepiece.

“I saw Denham with a club just now. This man was killed by a club.”

The Ragged Men in the other world debated acrimoniously. One of them pointed to the dead man’s belt, and spread out his hands. Something was missing from the body. Tommy saw, now, three or four other men with objects that looked rather like policemen’s truncheons, save that they were made of glittering metal. They were plainly weapons. Denham, then, was armed--if he could understand how the weapon was used.

The Ragged Men debated, and presently their dispute attracted the attention of a man with a huge black beard. He rose from where he sat gnawing at a piece of meat and moved grandly toward the disputatious group. They parted at his approach, but a single member continued the debate against even the bearded giant. The bearded one plucked the glittering truncheon from his belt. The disputatious one gasped in fear and flung himself desperately forward. But the bearded man kept the truncheon pointed steadily ... The man who assailed him staggered, reached close enough to strike a single blow, and collapsed. The bearded man pointed the metal truncheon at him as he lay upon the ground. He heaved convulsively, and was still.

The bearded man went back to his seat and picked up the gnawed bit of meat again. The dispute had ceased. The chattering group of men dispersed.

Tommy was about to leave the eyepiece of the instrument when a movement nearby caught his eye. A head peered cautiously toward the encampment. A second rose beside it. Denham and his daughter Evelyn.

They were apparently no more than thirty feet from the dimensoscope.

Tommy could see them talking cautiously, saw Denham lift and examine a metal truncheon like the bearded man’s, and force his daughter to accept it. He clutched a club, himself, with a grim satisfaction.

Moments later they vanished quietly in the thick fern foliage, and though Tommy swung the dimensoscope around in every direction, he could see nothing of their retreat.

He rose from that instrument with something approaching hopefulness.

He’d seen Evelyn very near and very closely. She did not look happy, but she did look alert rather than worn. And Denham was displaying a form of competence in the face of danger which was really more than would have been expected in a Ph.D., a M.A., and other academic distinctions running to most of the letters of the alphabet.

“I’ve just seen Denham and Evelyn again,” said Tommy crisply. “They’re safe so far. And I’ve seen one of the weapons of the Ragged Men in use. If we can get a couple of automatics and some cartridges to Denham, he’ll be safe until we can repair the big solenoid.”

“There was the small catapult,” said Von Holtz bitterly, “but it was dismantled. The Herr Professor saw me examining it, and he dismantled it. So that I did not learn how to calculate the way of changing the position--”

Tommy’s eyes rested queerly on Von Holtz for a moment.

“You know how to make the metal required,” he said suddenly. “You’d better get busy making it. Plenty of it. We’ll need it.”

Von Holtz stared at him, his weak eyes almost frightened.

“You know? You know how to combine the right angles?”

“I think so,” said Tommy. “I’ve got to find out if I’m right. Will you make the metal?”

Von Holtz bit at his too-red lips.

“But Herr Reames!” he said stridently, “I wish to know the equation!

Tell me the method of pointing a body in a fourth or a fifth direction. It is only fair--”

“Denham didn’t tell you,” said Tommy.

Von Holtz’s arms jerked wildly.

“But I will not make the metal! I insist upon being told the equation!

I insist upon it! I will not make the metal if you do not tell me!”

Smithers was in the laboratory, of course. He had been surveying the big solenoid-catapult and scratching his chin reflectively. Now he turned.

But Tommy took Von Holtz by the shoulders. And Tommy’s hands were the firm and sinewy hands of a sportsman, if his brain did happen to be the brain of a scientist. Von Holtz writhed in his grip.

“There is only one substance which could be the metal I need, Von Holtz,” he said gently. “Only one substance is nearly three-dimensional.

Metallic ammonium! It’s known to exist, because it makes a mercury amalgam, but nobody has been able to isolate it because nobody has been able to give it a fourth dimension--duration in time. Denham did it. You can do it. And I need it, and you’d better set to work at the job. You’ll be very sorry if you don’t, Von Holtz!”

Smithers said with a vast calmness.

“I got me a hunch. So if y’want his neck broke...”

Tommy released Von Holtz and the lean young man gasped and sputtered and gesticulated wildly in a frenzy of rage.

“He’ll make it,” said Tommy coldly. “Because he doesn’t dare not to!”

Von Holtz went out of the laboratory, his weak-looking eyes staring and wild, and his mouth working.

“He’ll be back,” said Tommy briefly. “You’ve got to make a small model of that big catapult, Smithers. Can you do it?”

“Sure,” said Smithers. “The ring’ll be copper tubing, with pin-bearings. Wind a coil on the lathe. It’ll be kinda rough, but it’ll do. But gears, now...”

“I’ll attend to them. You know how to work that metallic ammonium?”

“If that’s what it was,” agreed Smithers. “I worked it for the Professor.”

Tommy leaned close and whispered:

“You never made any gears of that. But did you make some springs?”

“Uh-huh!”

Tommy grinned joyously.

“Then we’re set and I’m right! Von Holtz wants a mathematical formula, and no one on earth could write one, but we don’t need it!”

Smithers rummaged around the laboratory with a casual air, acquired this and that and the other thing, and set to work with an astounding absence of waste motions. From time to time he inspected the great catapult thoughtfully, verified some impression, and went about the construction of another part.

And when Von Holtz did not return, Tommy hunted for him. He suddenly remembered hearing his car motor start. He found his car missing. He swore, then, and grimly began to hunt for a telephone in the house.

But before he had raised central he heard the deep-toned purring of the motor again. His car was coming swiftly back to the house. And he saw, through a window, that Von Holtz was driving it.

The lean young man got out of it, his face white with passion. He started for the laboratory. Tommy intercepted him.

“I--went to get materials for making the metal,” said Von Holtz hoarsely, repressing his rage with a great effort. “I shall begin at once, Herr Reames.”

Tommy said nothing whatever. Von Holtz was lying. Of course. He carried nothing in the way of materials. But he had gone away from the house, and Tommy knew as definitely as if Von Holtz had told him, that Von Holtz had gone off to communicate in safety with someone who signed his correspondence with a J.