“You’re too good to me,” Copper said.
“You’re darn right I am. Well—let’s get going. Exercise is always good for the waistline, and I’d like to see what’s up ahead.”
Scarcely a kilometer ahead they came to a wall of lava that barred their path. “Oh, oh,” Kennon said. “We can’t go over that.” He looked at the wrinkled and shattered rock with its knifelike edges.
“I don’t think my feet could take it,” Copper admitted.
“It looks like the end of the trail.”
“No—not quite,” Kennon said. “There seems to be a path here.” He pointed to a narrow cleft in the black rock. “Let’s see where it goes.”
Copper hung back. “I don’t think I want to,” she said doubtfully. “It looks awfully dark and narrow.”
“Oh, stop it. Nothing’s going to hurt us. Come on.” Kennon took her hand.
Unwillingly Copper allowed herself to be led forward. “There’s something about this place that frightens me,” she said uncomfortably as the high black wails closed in, narrowing until only a slit of yellow sky was visible overhead. The path underfoot was surprisingly smooth and free from rocks, but the narrow corridor, steeped in shadows, was gloomy and depressingly silent. It even bothered Kennon, although he wouldn’t admit it. What forces had sliced this razor-thin cleft in the dense rock around them? Earthquake probably. And if it happened once it could happen again. He would hate to be trapped here entombed in shattered rock.
Gradually the passage widened, then abruptly it ended. A bleak vista of volcanic ash dotted with sputter cones opened before them. It was a flat tableland, roughly circular, scarcely half a kilometer across, a desolation of black rock, stunted trees and underbrush, and gray volcanic ash. A crater, somewhat larger than the rest, lay with its nearest edge about two hundred meters away. The rock edges were fire polished, gleaming in the yellow sunshine, and the thin margin of trees and brush surrounding the depression were gnarled and shrunken, twisted into fantastic shapes.