For the first time, then, he was conscious of a strangeness in her. He had seen so little of her before, in Valkis, and almost nothing on the trail. Now, there was little of her mind or heart that she could conceal from him.
Or was there? There were moments, while she slept, when the shadows of strange dreams crossed her face. Sometimes, in the unguarded moment of waking, he would see in her eyes a look he could not read, and his primitive senses quivered with a vague ripple of warning.
Yet all through those blazing days and frosty nights, tortured with thirst and weary to exhaustion, Berild was magnificent. Her white skin was darkened by the sun and her hair became a wild red mane, but she smiled and set her feet resolutely by his, and Stark thought she was the most beautiful creature he had ever seen.
On the fourth day they climbed a scarp of limestone worn in ages past by the sea, and looked out over the place called the Belly of Stones.
The sea bottom curved downward below them into a sort of gigantic basin, the farther rim of which was lost in shimmering waves of heat. Stark thought that never, even on Mercury, had he seen a place more cruel and utterly forsaken of gods or men.
It seemed as though some primal glacier must have met its death here in the dim dawn of Mars, hollowing out its own grave. The body of the glacier had melted away, but its bones were left.
Bones of basalt, of granite and marble and porphyry, of every conceivable color and shape and size, picked up by the ice as it marched southward from the pole and dropped here as a cairn to mark its passing.
The Belly of Stones. Stark thought that its other name was Death....
For the first time, Berild faltered. She sat down and bent her head over her hands.
"I am tired," she said. "Also, I am afraid."