Two men in Russian uniform raised their hands in reply, and Mazanoff hailed again—

"Which will you have—surrender or death? If you surrender your lives are safe, and we will put you on to the land as soon as possible; if not you will be shot."

"We surrender!" exclaimed one of the officers, drawing his sword and dropping it on the deck. The other followed suit, and Mazanoff continued—

"Very good. Remain where you are. The first man that moves will be shot down."

Almost before the last words had left his lips half a dozen men had slid down the wire ropes and landed on the deck of the Lucifer. The moment their feet had touched the deck each whipped a magazine pistol out of his belt and covered his man.

Within a couple of minutes the captives were all disarmed; indeed, most of them had thrown their weapons down on the first summons. The arms were tossed overboard, and all but the two Russian officers were rapidly bound hand and foot. Then three of the six men descended to the engine-room, and one went to the wheel-house. In another minute the fan-wheels of the Lucifer began to spin round faster, and quickly raised her to the level of the other three ships, and so the recapture of the deserter was completed.

The two officers were at once summoned on board the Ithuriel and shut up under guard in separate cabins. The rest of the crew of the Lucifer was found to consist of the four traitors who had carried her away, and two Russian engineers who had been put on board to assist in the working of the vessel.

As soon as these had been replaced by a crew drafted from the Ithuriel and her consorts under the command of Lieutenant Marston, Arnold gave the order to go ahead at fifty miles an hour to the northward, and the four air-ships immediately sped away in that direction, leaving Aberdeen to its fate, and within a little over an hour the sounds of both storm and battle had died away in silence behind them.

When they were fairly under way Natas ordered the four deserters to be brought before him in the after saloon of the flagship. He sat at one end of the table, and they were placed in a line in front of him at the other, each with a guard behind him, and the muzzle of a pistol at his head.

"Peter Tamboff, Amos Vornjeh, Ivan Tscheszco, and Paul Oreloff! you have broken your oaths, betrayed your companions, deserted the Cause to which you devoted your lives, and placed in the hands of the Russian tyrant the means of destruction which has enabled him to break the blockade of the Baltic, and so perhaps to change the whole course of the war which he is now waging, as you well know, with the object of conquering Europe and enslaving its peoples.