Driscoll rose and followed the man to the east slope. From there he beheld an overpowering force, advancing diagonally across the llano below. It came by the Carretas road, which skirted Queretaro on that side, and it was hurrying toward the Cimatario. The colonel of Grays watched them anxiously through his glasses. "Shucks," he said at last, "the fight's over. It's Escobedo. He's sent his reserve. Don't you see those black shakos, Jim, and those gray coats? They're the Cazadores de Galeana, and the best yet. Now we'll have someone to hold the hill!" But getting back to the trenches, Driscoll saw that the help might not come soon enough. For however the Imperialists squandered their lives, they would yet overcrowd death. Some had already gained the first trench, and were there engaged hand to hand, with sabre and pistol. In the trenches above the Grays steadily fed the molten flame. But Driscoll chose the in-fighting, and naturally became himself the centre of the hottest patch. "Help's here! in five minutes, just five minutes!" he spoke right and left to his men, as a carpenter will converse and hammer at the same time. For the outnumbered Grays it was the help arrived already. The Imperialist cannon had of necessity ceased firing, so what should be the consternation of the attacking column to have a shell fall among them from the rear! All eyes turned, and a murmur of panic rose. It was not that their own batteries had made a mistake, but that there had not been any mistake. The reserve sent by Escobedo, hearing the battle, had wheeled and rushed straight down the centre of the plain on the chance of giving quicker assistance. Once in sight of the trenches, though still considerably to the right of the hill, they had unlimbered a gun, while cavalry and infantry pushed on to the rescue. Not to be caught between trenches and plain, the Imperialists acted with soldiery decision. Their clarions sounded retreat. "Now it's _our_ turn!" shouted Driscoll, and with the parson and the Kansan and the outlaw chief, and guerrillas and Missourians pouring out of their ditches, he chased down hill the concentrated might of an Empire. So closely was that chasing performed that pistol flashes burned into standards and uniforms. Maximilian and Miramon and the high officers of the realm were still at their post of observation in front of the Alameda. For the third time that morning they faced Imperial cohorts hurled back upon them by a man named Driscoll. Miramon reproached himself bitterly. His plans to intercept Escobedo's reserve on the north had failed. The Emperor's pallid features were drawn with the tensity of a big loser. Yet in the soft blue eyes there flashed a chivalrous wonder at an enemy's valiant deed.