This, however, was not destined to last. The first shock over of surprise and dismay, the Matabele dropped down into cover and began to return the fire with considerable spirit. They were in some force, too, and it behoved the attacking whites to seize what shelter they could, each man taking advantage of whatever lay to his hand, whether stone or bush or ant heap, or even a depression in the ground. Then, for a space, things grew very lively. The sharp spit of rifles was never silent, with the singing of missiles overhead. The enemy had the advantage in the matter of cover, and now and then a dark form, gliding like a snake among the grass and thorns, would be seen to make a convulsive spring and fall over kicking. One trooper was shot dead, and more than one wounded, and meanwhile masses of the enemy could be descried working up to the south-west. Reinforcements? It looked like it, remembering that the force at first engaged was not inconsiderable. The word went forth to retreat. This was done in good order--at first. But now appeared a great outflanking mass, pouring up from the northern side, and its object was clear. A long wire fence ran down from the apex of the rise. It was necessary to retreat round the upper end of this. Did this outflanking mass reach it first, the white force would probably be destroyed, for they could not get their horses through the wire, and would have crushing odds to overwhelm them. It became a race for the end of the fence, which, however, the cool intrepidity and sound judgment of the leaders prevented from being a helter-skelter one. John Ames and "The Major" and a trooper were on the extreme left flank, now become the right one, all intent on a knot of savages, who were keeping them busily employed from a thick bit of thorn bush, and did not at once become alive to the retreat. When they did, they became alive to something else, and that was that by nothing short of a miracle could they gain the upper end of that fence in time. "Your horse jump, Ames?" said the American. "Don't know. Never tried." "You got to try now, then, by God! Our only chance. Look!" John Ames did look, and so did the other man. At the upper end of the fence a mass of savages were in possession, pouring a volley after the retreating troop. Below on their right the three men saw the other outflanking "horn" now closing in upon them, and a line of warriors coming through the grass and thorns in front at a trot. It was a strong impi, and a large one. In that brief flash of time, John Ames was curiously alive to detail. He could see the ostrich-feather mutyas worn by the warriors, the parti-coloured shields and the gleam of spears, and decided this was a crack regiment. He could see, too, the township of Bulawayo lying in its basin below, and the retreating horsemen now already far away. He noted the look of fear on the face of the trooper, and that of desperate resolve in the keen eyes of the American.