"That means that they are not Nepalese," stated Barma Shah, "but Tibetans. They are accustomed to these high altitudes perhaps better than those who live in Ladakh or Nepal. What is more"—he lowered his voice—"they have probably heard less about the Yeti."
"Then let's hire them quickly," returned Charles Keene, with a knowing smile, "before they can change their minds."
Hurdu hired the Changpa bearers, and the march was resumed. But the nomads, though sturdier than the old crew from Leh, lacked their steady-going qualities. They paused frequently to rest and eat, even hinting that they might drop their packs and quit. So Barma Shah told Hurdu to cut the day's trek short as soon as they reached a suitable campsite.
That went on for three days, which pleased Biff and the other boys, as it gave them more time to roam at large. They had found little to talk about with the porters from Leh, but this Changpa crew were mostly hunters. They had brought throwing spears as well as bows and arrows, and at every halt, they let the boys try the weapons.
On the fourth morning, Biff awoke to find more snow on the ground. Nobody else was up, for the carefree Changpas were late risers. Glancing off beyond the camp, Biff saw something that riveted him. Going back into the tent, Biff wakened the nearest boy, who happened to be Chandra. Motioning for silence, Biff whispered: "Yeti tracks! Come on!"
Chandra came, bringing his trusty hand-axe. Biff nodded approval and promptly "borrowed" a throwing spear that was standing outside a Changpa tent. He then led Chandra to the first of the marks that he had noticed in the snow. They looked like footprints and big ones, half the size of snowshoe tracks. Breathless, Chandra gestured back toward the camp.
"Maybe we better call others?"
"Not yet," returned Biff. "Let's see where these lead. Then we can plan ahead, before everybody gets excited."
The tracks led up the slope, but instead of ending there, they followed a snow-covered ledge. Beyond that was a huge, chunky rock, and as Biff glanced in that direction, he saw a great tawny figure with a shock of thick, black hair, as it bounded from cover.
Then it was gone, among another cluster of rocks. Biff was after it, beckoning Chandra along, and they saw the thing again, as it sprang to another snowy ledge. There it dropped to all fours, and by the time the boys reached the ledge, it was gone again, but its footprints showed in the patchy snow. The two boys passed a slight turn where the rocks rose like jagged steps, tufted with snow. As Chandra started in that direction, Biff noticed an arched gap in the jagged wall that rose beside the ledge itself.