In the conduct of a caravan there is one master, and the word of the master when he is in the desert is like the word of a priest. The Ila has given the master this authority.

—The Book of the Ila

In the next night they arrived on a road of sorts: and by dawn even a villager could see it. The caravans had traveled this way so often and so long they had worn a depression on the earth, a trench that the great storms both covered and uncovered. At times they rode in this depressed line for hours.

On the next afternoon they went over deep dunes, but Tofi found the road again, and it led east.

Other roads converged with it at a low spot, a small pile of stones that marked where, if one dug, one might find water… for it was not villages that determined the route of the caravans: it was water, trickles of it too small to sustain a village, but enough for a caravan. Wherever a highland loomed up, whenever the land generally tended down from that, springs might exist, often hidden in sand like this one, or making mere wet spots in the rocks, or again, crusts of white on the sand, where minerals had leached. The caravan roads met at such places. At such places the beshti could drink. So could the vermin, and there was some danger in approaching the center of the place, but they went, the beshti’s feet cracking the white crust, the beshti’s voices making a loud threat, clearing the vicinity.

There they gathered, sucking up the water that might kill a man, drinking so fast and so deep they drained the shallow pool and waited for more.

This water they might distill if they were desperate, using the sun ovens. They were at a place that could save them if they were out of resources. But the stale remnant of sweet water in their skins would last long enough, so Tofi said, by all he knew: this well was the marker, and the village was indeed that close.

That was the ninth day since the storm, and some of the mad felt of their diminished waterskins and uncertainly looked at the muddy soup, wondering whether they ought, perhaps, to pour their good water together in a few skins and take what bitter water they could.

Tofi said not, and there was worry and recrimination in the camp when they rested. They were at the end of their food and their water: only the beshti, well watered, bringing up their cuds, appeared content.