Part 19 (2/2)

The air-s.h.i.+p was kept at a height of two thousand feet above the water, and a man was stationed in the forward conning tower to keep a bright look-out ahead. For more than three hours she sped on her way without interruption, and then, a few minutes before twelve, the man in the conning tower signalled to the wheel-house--”Steamer in sight.”

The signal was at once transmitted to the saloon, where Arnold was sitting with the rest of the party; he immediately signalled ”half-speed” in reply to it, and went to the conning tower to see the steamer for himself.

She was then about twelve miles to the northward. At the speed at which the _Ariel_ was travelling a very few minutes sufficed to bring her within view of the ocean voyagers. A red flag flying from the stern of the air-s.h.i.+p was answered by a similar one from the mainmast of the steamer. The _Ariel's_ engines were at once slowed down, the fan-wheels went aloft, and she sank gently down to within twenty feet of the water, and swung round the steamer's stern.

As soon as they were within hailing distance, those on board the air-s.h.i.+p recognised Nicholas Roburoff and his wife, Radna Michaelis, and several other members of the Inner Circle, standing on the bridge of the steamer. Handkerchiefs were waved, and cries of welcome and greeting pa.s.sed and re-pa.s.sed from the air to the sea, until Arnold raised his hand for silence, and, hailing Roburoff, said--

”Are you all well on board?”

”Yes, all well,” was the reply, ”though we have had rather a risky time of it, for war was generally declared a fortnight ago, and we have had to run the blockade for a good part of the way. That is why we are a little before our time. Can you come nearer? We have some letters for you.”

”Yes,” replied Arnold. ”I'll come alongside. You go ahead, I'll do the rest.”

So saying, he ran the _Ariel_ up close to the quarter of the _Avondale_ as easily as though she had been lying at anchor instead of going twenty miles an hour through the water, and went forward and shook hands with Roburoff over the rail, taking a packet of letters from him at the same time. Meanwhile Colston, who had grasped the situation at a glance, had swung himself on to the steamer's deck, and was already engaged in an animated conversation with Radna.

The first advantage that Arnold took of the leisure that was now at his disposal, was to read the letter directed to himself that was among those for Natasha, the Princess, and Colston, which had been brought out by the _Avondale_. He recognised the writing as Tremayne's, and when he opened the envelope he found that it contained a somewhat lengthy letter from him, and an enclosure in an unfamiliar hand, which consisted of only a few lines, and was signed ”Natas.”

He started as his eye fell on the terrible name, which now meant so much to him, and he naturally read the note to which it was appended first. There was neither date nor formal address, and it ran as follows:--

You have done well, and fulfilled your promises as a true man should. For the personal service that you have rendered to me I will not thank you in words, for the time may come when I shall be able to do so in deeds. What you have done for the Cause was your duty, and for that I know that you desire no thanks. You have proved that you hold in your hands such power as no single man ever wielded before. Use it well, and in the ages to come men shall remember your name with blessings, and you, if the Master of Destiny permits, shall attain to your heart's desire.

NATAS.

Arnold laid the little slip of paper down almost reverently, for, few as the words were, they were those of a man who was not only Natas, the Master of the Terror, but also the father of the woman whose love, in spite of his oath, was the object to the attainment of which he held all things else as secondary, and who therefore had the power to crown his life-work with the supreme blessing without which it would be worthless, however glorious, for he knew full well that, though he might win Natasha's heart, she herself could never be his unless Natas gave her to him.

The other letter was from Tremayne, dated more than a fortnight previously, and gave him a brief _resume_ of the course of events in Europe since his voyage of exploration had begun. It also urged him to push on the construction of the aerial navy as fast as possible, as there was now no telling where or how soon its presence might be required to determine the issue of the world-war, the first skirmishes of which had already taken place in Eastern Europe. Natas and the Chief were both in London, making the final arrangements for the direction of the various diplomatic and military agents of the Brotherhood throughout Europe. From London they were to go to Alanmere, where they would remain until all arrangements were completed. As soon as the fleet was built and the crews and commanders of the air-s.h.i.+ps had thoroughly learned their duties, the flags.h.i.+p was to go to Plymouth, where the _Lurline_ would be lying.

The news of her arrival would be telegraphed to Alanmere, and Natas and Tremayne would at once come south and put to sea in her. The air-s.h.i.+p was to wait for them at a point two hundred miles due south-west of the Land's End, and pick them up. The yacht was then to be sunk, and the Executive of the Terrorists would for the time being vanish from the sight of men.

It is unnecessary to say that Arnold carried out the plans laid down in this letter in every detail, and with the utmost possible expedition. The _Avondale_ arrived the next day at the island which had been chosen as a dockyard, and the s.h.i.+p-building was at once commenced.

All the material for constructing the air-s.h.i.+ps had been brought out completely finished as far as each individual part was concerned, and so there was nothing to do but to put them together. The crew and pa.s.sengers of the steamer included the members of the Executive of the Inner Circle, and sixty picked members of the Outer Circle, chiefly mechanics and sailors, destined to be first the builders and then the crews of the new vessels.

These, under Arnold's direction, worked almost day and night at the task before them. Three of the air-s.h.i.+ps were put together at a time, twenty men working at each, and within a month from the time that the _Avondale_ discharged her cargo, the twelve new vessels were ready to take the air.

They were all built on the same plan as the _Ariel_, and eleven of them were practically identical with her as regards size and speed; but the twelfth, the flags.h.i.+p of the aerial fleet, had been designed by Arnold on a more ambitious scale.

This vessel was larger and much more powerful than any of the others.

She was a hundred feet long, with a beam of fifteen feet amids.h.i.+ps.

On her five masts she carried five fan-wheels, capable of raising her vertically to a height of ten thousand feet without the a.s.sistance of her air-planes, and her three propellers, each worked by duplex engines, were able to drive her through the air at a speed of two hundred miles an hour in a calm atmosphere.

She was armed with two pneumatic guns forward and two aft, each twenty-five feet long and with a range of twelve miles at an alt.i.tude of four thousand feet; and in addition to these she carried two shorter ones on each broadside, with a range of six miles at the same elevation. She also carried a sufficient supply of power-cylinders to give her an effective range of operations of twenty thousand miles without replenis.h.i.+ng them.

In addition to the building materials and the necessary tools and appliances for putting them together, the cargo of the _Avondale_ had included an ample supply of stores of all kinds, not the least important part of which consisted of a quant.i.ty of power-cylinders sufficient to provide the whole fleet three times over.

The necessary chemicals and apparatus for charging them were also on board, and the last use that Arnold made of the engines of the steamer, which he had disconnected from the propeller and turned to all kinds of uses during the building operations, was to connect them with his storage pumps and charge every available cylinder to its utmost capacity.

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