Astounding Stories of Super-Science, October, 1930 by Various (smart books to read .TXT) 📖

ick was to lead the flight in a two-seater Barwell plane. This was one of the latest types, and had been hurriedly adapted to the purpose for which it was to be used. Dick himself occupied the rear seat, with its dual controls, and the gun in its armored casing. In front sat old Luke[51] Evans, in charge of the black gas projector.

His famous camera box, containing a minute quantity of gas in slow combustion, and projecting the black searchlight, had been built into the plane. In the rack beside him were a number of the black gas bombs, each of which, dropped to earth, would release enough gas to cover a considerable area with darkness. Both Luke and Dick wore respirators filled with charcoal and sodium thio-sulphate, and beside Dick a cage containing three guinea-pigs rested.

These little rodents were so sensitive to atmospheric changes that a quantity of hydrocyanic acid too minute to affect a man would produce instantaneous death on them.

From its hiding-place off the Virginia coast the American fleet was steaming hotly southward toward Abaco Island, cruisers, destroyers, submarines. That Abaco was British territory had simply not been considered in this crisis of history.

The twelve airships that followed Dick's contained enough bombs to put the headquarters of the Invisible Empire out of business for good. The naval guns would complete the same business.

All day Dick and Luke Evans flew southwestward. At first glance, everything appeared normal. The catastrophe that had fallen upon the land was visible only in the shape of the lines of tiny figures, extending for miles, that choked all the roads radiating out of the principal cities. It was only when they were over the southern portion of Virginia that the ravages of deadly gas became apparent.

Flying low, Dick could see the fields strewn with the bodies of dead cattle. Here and there, at the doors of farmhouses, the inmates could be seen, lying together in gruesome heaps, caught and killed instantaneously as they attempted flight. Here, too, were figures on the roads. But they were figures of dead men and women.

hey strewed the roads for miles, lying as they had been trapped—men, women, children, horses, mules, and dogs. The spectacle was an appalling one. Dick set his jaws grimly. He was thinking that the Council had let Von Kettler escape. He was thinking of Fredegonde. But he would not let himself think of her. She deserved no more pity than the rest of the murderous crew.

Over the Carolinas the conditions were still more appalling. Here deadly gas had struck with all its concentrated power. A city materialized out of the blue distance, a factory town with all chimneys spiring upward into the blue, a section of tall buildings intersected by canyonlike streets, around it a rim of trim houses, bungalows, indicative of prosperity and comfort. And it was a city of the dead.

For everywhere around it, on all the roads, the dead lay piled on top of one another. For miles—all the inhabitants, rich and poor, business men, factory hands, negroes. There had been a mad rush as the fatal gas drove onward upon its lethal way, and all the fugitives had been overwhelmed simultaneously.

Here were golf links, with little groups strewn on the grass and fairways; here, at one of the holes, four men, their putters still in their hands, crouched in death. Here was the wreckage of a train that had collided with a string of freight cars at an untended switch, and from the shattered windows the heads and bodies of the dead protruded in serried ranks.

Dick looked back. His flight was driving on behind him. He guessed their feelings. They had sworn, as he had sworn, that none of them would return without stamping out that abomination from the earth forever.

e signaled to the flight to rise, and zoomed upward to twelve thousand feet. He did not want to look upon any more of those horrors. At that height, the peaceful landscape[52] lay extended underneath, in a checker-board of farms and woodlands. One could pretend that it was all a vile dream.

He avoided Charleston, and winged out above the Atlantic, striking a straight course along the coast toward the Bahamas. The shores of Georgia vanished in the west. Dick began to breathe more freely. His mind shook off its weight of horror. Only the blue sea and the blue sky were visible The aftermath of the gale remained in the shape of a strong head breeze and white crests below.

Dick glanced at the guinea-pigs. They were busily gnawing their cabbage and carrots. The gas had evidently been entirely dissipated by the wind.

Toward sunset the low jutting fore-land of Canaveral on the east coast of Florida, came into view. Dick shifted course a little. Three hours more should see them over Abaco.

His flight had explicit instructions. As soon as the black gas had rendered visible the headquarters of the Invisible Emperor, they were to circle above, dropping their bombs. When these were exhausted, the machine guns would come into play. There was to be no attention paid to signals of surrender. They were to wipe out the headquarters, to kill every living thing that showed itself—and the navy and the marines would mop up anything left over.

The sun went down in a blaze of gold and crimson. Night fell. The moon began to climb the east. The black sea, stretching beneath, was as empty as on the day when it was created. Nothing in the shape of navigation appeared.

Two hours, three hours, and old Evans turned round in his cockpit and pointed. On the horizon a black thread was beginning to stretch against the sky. It was Abaco Island, in the Bahama group. They were nearly at their destination. An hour more—perhaps two hours, and the deadly menace that threatened America might be removed forever. Dick breathed a silent prayer for success.

hey were over Abaco. A long, flat island, seventy miles or so in extreme length, and fairly wide, covered with a dense growth of tropical brush and forest, with here and there open spaces, near the seacoast an occasional farm-house. Dick dropped to five thousand, to three, to one. The moon made the whole land underneath as bright as day.

There were no evidence of destruction by the hurricane. The farmhouses stood substantial and well roofed. If death had struck Abaco Island, it had been the work of man, not Nature.

Dick zoomed almost to his ceiling, until, in the brilliant moonlight, he could see Abaco Island from side to side. For the most part it was heavily wooded with mahogany and lignum vitae: toward the central portion there was open land, but there was not the least sign of any construction work.

Again he swooped, indicating to his flight to follow him. At a thousand feet he examined the open district intently. Here, if anywhere upon the island, the Invisible Emperor had his headquarters. Was it conceivable that a gas factory, hangars, ammunition depots could exist here invisibly, when he could look straight down upon the ground?

Dick's heart sank. The hideous fear came to him that Graves had been mistaken, that he had come on a wild-goose chase. This could not be the place. It was quite incredible.

Again and again he circled, studying the ground beneath. Now he could see that the tough grass and undergrowth marked curious geometrical patterns. Here, for example, was an oblong of bare earth around which the vegetation grew, and it was obviously the work of man.

Here were four squares of bare ground set side by side, with thin[53] strips of vegetation growing between them.

Then of a sudden Dick knew! Those squares and parallelograms of bare ground indicated the foundations of buildings. He was looking down on the very site of the Invisible Emperor's stronghold!

He shouted, and pointed downward. Luke Evans looked round and nodded. He understood. He patted the camera-box with a grim smile on his old face.

CHAPTER VIII The Magnetic Trap

pon those squares and oblongs of bare earth, incredible as it seemed, rose the structures of the Invisible Empire, themselves both invisible and transparent, so that one looked straight down through them and saw only the ground beneath