The invaders stood clearly limned by the searchlight, trying to pick out a target for their fire, when Madden reached for the coal pile. The American had once been pitcher for his college team, and the lump of coal crashed under the first man's jaw and he dropped backwards as if hit by a piece of shrapnel. The second gunman banged at the shadow where Madden was hid. The bullets sang about the American's ears, when Deschaillon's ostrich-like kick flashed through the light and caught the sailor in the pit of the stomach. The automatic dropped from his hand, and he crimped up like a stuck grubworm.
But while the defenders were occupied with this little flank attack, half a dozen hooks were firmly lodged on the rail, and at least eight men were mounting swiftly. At their head came an officer waving a sword. The firing from below suddenly ceased, lest they hit their own men. In the silence that followed, Madden heard the hiss of rising steam, and from somewhere the tinkle of a bell.
Suddenly out of the shadows, the whole force of the defenders leaped at the Germans and attacked them as they strode over the rail. There was a clattering of revolvers, a thwacking of sticks and iron pins, and the smashing of thrown coal.
Then the combatants grappled hand to hand on the rail of the tug, swinging eerily in and out like wrestlers, a strange sight in the beating searchlight.
Madden closed with the officer, and by good fortune caught his right wrist, so the fellow could not shorten his sword and stab him. The American kept trying to twist the German's arm and make him drop his blade, but the fellow had thrust his left hand under Madden's arm pit and reached up and caught him about the forehead. The result was a back half nelson, and put Madden's neck under a terrific strain.
In return he choked his adversary, but Madden's mastoid muscles slowly gave way before the German's punishing hold. His head bent back, while he clung desperately to the sword hand and crushed in the fellow's gullet. There was a roaring in Madden's ears that was not from the fighting men. His neck and back slowly curved backward under the strain. Had it not been for the menace of the sword, he could have wriggled out with a wrestler's shift, but if he loosed the right hand... Madden wondered if he could fall backwards and still maintain his hold on the sword. If he could ever get down without being stunned by his fall, his strangle hold would give him an immediate advantage. He swung backwards, but the fellow did not go with him, but began a furious struggle to loose his weapon. Madden clung grimly. His whole body dripped with sweat, as he held away the sword and tried to choke the fat neck of his antagonist. He shoved the fellow's throat with all his power, trying to break the nelson, but the pressure jammed his own head back till a hot pain streaked through the base of his skull.
At that moment a tremor ran through the tug, and there came a chough-choughing in her stack. Immediately followed a great shouting and a frantic pelting of grapnels from the sea below. Madden knew that the Vulcan had at last got under steam, and would probably escape. This came to him dimly as his left hand, which had been struggling to fend off the sword, gradually lost its grip on the German's sweaty slippery wrist.
Along up and down the rail, he knew that the men battled with varying results. Came dimly to his roaring ears shouts, groans and blows. In another minute the sword would split his ribs.
A breeze sprang up. The Vulcan was gathering headway.
He was bracing his last efforts against the force that was bending him double, when a long-legged figure rushed from amidship, seized the swordsman around the waist, and with a mighty heave, flung the fellow upward and outward into the sea, falling end over end—a grotesque gyrating figure in the searchlight, still waving his sword.