freeman, ah—"
The Morgaffo held out both hands in front of him in his people's greeting. "I am Dokhnor of Kellef, freeman vez Krobir," he said. "Thank you for your interest."
He made it sound like stop spying on me . Radnal hadn't meant it that way. With a few deft strokes of his charcoal stick, Dokhnor had picked out the features of the campsite: the fire pits, the oleanders in front of the privy, the tethered donkeys. As a biologist who did field work, Radnal was a fair hand with a piece of charcoal. He wasn't in Dokhnor's class, though. A military engineer couldn't have done better.
That thought triggered his suspicions. He looked at the Morgaffo more closely. The fellow carried himself as a soldier would, which proved nothing. Lots of Morgaffos were soldiers. Although far smaller than Tartesh, the island kingdom had always held its own in their struggles. Radnal laughed at himself. If Dokhnor was an agent, why was he in Trench Park instead of, say, at a naval base along the Western Ocean?
The Morgaffo glowered. "If you have finished examining my work, freeman, perhaps you will give someone else a breakfast."
"Certainly," Radnal answered in a voice as icy as he could make it. Dokhnor certainly had the proverbial Morgaffo arrogance. Maybe that proved he wasn't a spy—a real spy would have been smoother. Or maybe a real spy would think no one would expect him to act like a spy, and act like one as a disguise. Radnal realized he could extend the chain to as many links as his imagination could forge. He gave up.
When all the breakfast packs were eaten, all the sleepsacks deflated and stowed, the group headed over to remount their donkeys for the trip into Trench Park itself. As he had the night before, Radnal warned, "The trail will be much steeper today. As long as we take it slow and careful, we'll be fine."
No sooner were the words out of his mouth than the ground quivered beneath his feet. Everyone stood stock-still; a couple of people exclaimed in dismay. The birds, on the other hand, all fell silent. Radnal had lived in earthquake country his whole life. He waited for the shaking to stop, and after a few heartbeats it did.
"Nothing to get alarmed at," he said when the quake was over. "This part of Tartesh is seismically active, probably because of the inland sea that dried up so long ago. The crust of the earth is still adjusting to the weight of so much water being gone. There are a lot of fault lines in the area, some quite close to the surface."
Dokhnor of Kellef stuck up a hand. "What if an earthquake should—how do you say it?—make the Barrier Mountains fall?"
"Then the Bottomlands would flood." Radnal laughed. "Freeman, if it hasn't happened in the last five and a half million years, I won't lose sleep worrying that it'll happen tomorrow, or any time I'm down in Trench Park."
The Morgaffo nodded curtly. "That is a worthy answer. Carry on, freeman."
Radnal had an impulse to salute him—he spoke with the same automatic assumption of authority that Tarteshan officers employed. The tour guide mounted his own donkey, waited until his charges were in ragged line behind him. He waved. "Let's go."
The trail down into Trench Park was hacked and blasted from rock that had been on the bottom of the sea. It was only six or eight cubits wide, and frequently switched back and forth. A motor with power to all wheels might have negotiated it, but Radnal wouldn't have wanted to be at the tiller of one that tried.
His donkey pulled up a gladiolus and munched it. That made him think of something about which he'd forgotten to warn his group. He said, "When we get lower into the park, you'll want to keep your animals from browsing. The soil down there has large amounts of things like selenium and tellurium along with the more usual minerals—they were concentrated there as the sea evaporated. That doesn't bother a lot of the Bottomlands plants, but it will bother—and maybe kill—your donkeys if they eat the