With a spring as swift and as noiseless as a tiger's I lit beside the guardsman who had moved. My hands hovered about his throat awaiting the moment that his eyes should open. For what seemed an eternity to my overwrought nerves I remained poised thus. Then the fellow turned again upon his side and resumed the even respiration of deep slumber.

Carefully I picked my way between and over the soldiers until I had gained the rack at the far side of the room. Here I turned to survey the sleeping men. All were quiet. Their regular breathing rose and fell in a soothing rhythm that seemed to me the sweetest music I ever had heard.

Gingerly I drew a long-sword from the rack. The scraping of the scabbard against its holder as I withdrew it sounded like the filing of cast iron with a great rasp, and I looked to see the room immediately filled with alarmed and attacking guardsmen. But none stirred.

The second sword I withdrew noiselessly, but the third clanked in its scabbard with a frightful din. I knew that it must awaken some of the men at least, and was on the point of forestalling their attack by a rapid charge for the doorway, when again, to my intense surprise, not a black moved. Either they were wondrous heavy sleepers or else the noises that I made were really much less than they seemed to me.

I was about to leave the rack when my attention was attracted by the revolvers. I knew that I could not carry more than one away with me, for I was already too heavily laden to move quietly with any degree of safety or speed. As I took one of them from its pin my eye fell for the first time on an open window beside the rack. Ah, here was a splendid means of escape, for it let directly upon the dock, not twenty feet from the water's edge.

And as I congratulated myself, I heard the door opposite me open, and there looking me full in the face stood the officer of the guard. He evidently took in the situation at a glance and appreciated the gravity of it as quickly as I, for our revolvers came up simultaneously and the sounds of the two reports were as one as we touched the buttons on the grips that exploded the cartridges.

I felt the wind of his bullet as it whizzed past my ear, and at the same instant I saw him crumple to the ground. Where I hit him I do not know, nor if I killed him, for scarce had he started to collapse when I was through the window at my rear. In another second the waters of Omean closed above my head, and the three of us were making for the little flier a hundred yards away.

Xodar was burdened with the boy, and I with the three long-swords. The revolver I had dropped, so that while we were both strong swimmers it seemed to me that we moved at a snail's pace through the water. I was swimming entirely beneath the surface, but Xodar was compelled to rise often to let the youth breathe, so it was a wonder that we were not discovered long before we were.

In fact we reached the boat's side and were all aboard before the watch upon the battleship, aroused by the shots, detected us. Then an alarm gun bellowed from a ship's bow, its deep boom reverberating in deafening tones beneath the rocky dome of Omean.

Instantly the sleeping thousands were awake. The decks of a thousand monster craft teemed with fighting-men, for an alarm on Omean was a thing of rare occurrence.