Then one man heaved a stone, picked out of the river, and threw it. A vain attempt. He was not within reach of Redmore; but in a pursuit, none can quite consider what is possible, and measure distances with nicety, without much greater coolness than is possessed by men running and leaping over difficult ground. The long-legged man kept forging ahead, with his elbows close to his sides; he had distanced the rest. He was fleet of foot, he sprang from stone to stone without pausing to consider, and without ever missing his footing. Roger advanced slowly: he was unaccustomed to such difficult ground; sometimes he fell; he floundered into the river up to his armpits and scrambled out with difficulty. His pursuer never got into the water. The man had not merely long legs, he had a long nose and protruding eyes, and as he ran, with his elbows back, he held his forefingers extended, the rest folded. Every stride brought him nearer to Redmore, and Roger, who had just scrambled upon a rock in the river, saw that he must be overtaken, and he prepared for the inevitable struggle. Kate, leaning forward in her eagerness, at this moment displaced a large block, that slid down, turned on its edge and rolled, then leaped, then bounded high into the air, crashed down on another rock, and from it leaped again in its headlong course. The girl held her breath. It seemed as though the rock must strike the running pursuer, and if it struck him it would inevitably be his death. The rattle of displaced stones, the crash of the block as it struck, the cries of those behind, who saw the danger, arrested the long-legged man. He halted, and looked up and around, and at that moment the stone whizzed past and plunged into the river. Kate saw in a moment the advantage thus gained, and in palpitating haste threw down every stone she could reach or tilt over from its resting-place, where nicely balanced, thus sending a succession of volleys of leaping, whistling stones across the path, between the pursued and the pursuers. She heard shouts and execrations from those who were coming up, and who stood still, not daring to continue their course, and run the risk of having their brains beaten out by one of the falling stones. She regarded them not. Her one idea was to save Roger. She could see that the man for whom she acted had recognised her intervention, and continued his flight. She could see that the pursuers were stationary, uncertain what to do. Then her uncle again raised his gun. Kate put her hands to her mouth and called to Roger, who looked over his shoulder, and dropped behind a stone just as the gun was discharged. Then he picked himself up once more and ran on. Kate dared not desist. She continued to send block after block rolling. Some were shattered in their descent, and resolved themselves into a cloud of whizzing projectiles. Some in striking the soil set a mass of rubble in motion that shot down and threw up a cloud of dust.