The “Bertha's” Chinamen were all running forward, three of them well in advance of the others. In the rear Charlie was at grapples with a beach-comber who fought with a knife in each hand, and Wilbur had a sudden glimpse of another sitting on the sand with his hand to his mouth, the blood spurting between his fingers. Wilbur suddenly realized that he held a knife, and that he was directly abreast the sand rampart. How he got the knife he could not tell, though he afterward distinctly remembered throwing away his revolver, loaded as it was. He had leaped the breastworks, he knew that, and between him and the vast bright blur of the ocean he saw one of the beach-combers backing away and watching him intently, his hatchet in his hand. Wilbur had only time to think that he himself would no doubt be killed within the next few moments, when this latter halted abruptly, took a step forward, and, instead of striking downward, as Wilbur had anticipated, dropped upon his knee and struck with all his might at the calf of Wilbur's leg. It was only the thickness of his boots that saved Wilbur from being hamstrung where he stood. As it was, he felt the blade bite almost to the bone, and heard the blood squelch in the sole of his boot, as he staggered for the moment, almost tripping over the man in front of him. The Chinaman sprang to his feet again, but Wilbur was at him in an instant, feeling instinctively that his chance was to close with his man, and so bring his own superior weight and strength to bear. Again and again he tried to run in and grip the slim yellow body, but the other dodged and backed away, as hard to hold as any fish. All around and back of him now Wilbur heard the hideous sound of stamping and struggling, and the noise of hoarse, quick shouts and the rebound of bodies falling and rolling upon the hard, smooth beach. The thing had not been a farce, after all. This was fighting at last, and there within arm's length were men grappling and gripping and hitting one another, each honestly striving to kill his fellow--Chinamen all, fighting in barbarous Oriental fashion with nails and teeth when the knife or hatchet failed. What did he, clubman and college man, in that hideous trouble that wrought itself out there on that heat-stricken tropic beach under that morning's sun? Suddenly there was a flash of red flame, and a billow of thick, yellow smoke filled all the air. The cabin was afire. The hatchet-man with whom Wilbur was fighting had been backing in this direction. He was close in when the fire began to leap from the one window; now he could go no further. He turned to run sidewise between his enemy and the burning cabin. Wilbur thrust his foot sharply forward; the beach-comber tripped, staggered, and before he had reached the ground Wilbur had driven home the knife.