For a space they scanned the great expanse below them with eager eyes. It spread remoter and remoter, with only a few clusters of sere thorn bushes here and there, and the dim suggestions of some now waterless ravine, to break its desolation of yellow grass. Its purple distances melted at last into the bluish slopes of the further hills-- hills it might be of a greener kind--and above them invisibly supported, and seeming indeed to hang in the blue, were the snowclad summits of mountains that grew larger and bolder to the north-westward as the sides of the valley drew together. And westward the valley opened until a distant darkness under the sky told where the forests began. But the three men looked neither east nor west, but only steadfastly across the valley.
The gaunt man with the scarred lip was the first to speak. "Nowhere," he said, with a sigh of disappointment in his voice. "But after all, they had a full day's start."
"They don't know we are after them," said the little man on the white horse.
"She would know," said the leader bitterly, as if speaking to himself.
"Even then they can't go fast. They've got no beast but the mule, and all to-day the girl's foot has been bleeding---"
The man with the silver bridle flashed a quick intensity of rage on him. "Do you think I haven't seen that?" he snarled.
"It helps, anyhow," whispered the little man to himself.
The gaunt man with the scarred lip stared impassively. "They can't be over the valley," he said. "If we ride hard--"
"Perhaps, after all, it is not them," he said at last.
But he knew better.
After he had stared at the smoke for some time, he mounted the white horse.
As he rode, he picked his way amidst stranded masses of web. For some reason there were many dead spiders on the ground, and those that lived feasted guiltily on their fellows. At the sound of his horse's hoofs they fled.
Their time had passed. From the ground without either a wind to carry them or a winding sheet ready, these things, for all their poison, could do him little evil. He flicked with his belt at those he fancied came too near. Once, where a number ran together over a bare place, he was minded to dismount and trample them with his boots, but this impulse he overcame. Ever and again he turned in his saddle, and looked back at the smoke.
"Spiders" he muttered over and over again. "Spiders! Well, well. . . . The next time I must spin a web."