"We're going now to find the giants," David called over his shoulder. "Doesn't this seem as if it ought to lead us up right in front of Blunderbore's Castle?"

"The buffalo runs are like trenches," she answered. "If you don't look out your horse may fall."

They tied their horses to the tree and climbed on foot to the levels above. On the earth's floor, unbroken by tree or elevation, there was not a shadow. It lay silver frosted in the foreground, darkening as it receded. In the arch above no cloud filmed the clearness, the moon, huge and mottled, dominating the sky. The silence was penetrating; not a breath or sound disturbed it. It was the night of the primitive world, which stirred the savage to a sense of the infinite and made him, from shell or clay or stone, carve out a God.

Without speaking they walked forward to a jutting point and looked down on the river. The current sparkled like a dancer's veil spread on the grass. They could not hear its murmur or see the shifting disturbance of its shallows, only received the larger impression of the flat, gleaming tide split by the black shapes of islands. David pointed to the two sparks of the camp fires.

"See, they're looking after us as if they were alive and knew they mustn't lose sight of us."

"They look quite red in the moonlight," she answered, interested.

"As if they belonged to man and a drop of human blood had colored them."

"What a queer idea. Let's walk on along the bluffs."

They turned and moved away from the lights, slipping down into the darkness of the channeled ravines and emerging onto the luminous highlands. The solemnity of the night, its brooding aloofness in which they held so small a part, chilled the girl's high self-reliance. Among her fellows, in a setting of light and action, she was all proud independence. Deprived of them she suffered a diminution of confidence and became if not clinging, at least a feminine creature who might some day be won. Feeling small and lonely she insensibly drew closer to the man beside her, at that moment the only connecting link between her and the living world with which her liens were so close.

The lover felt the change in her, knew that the barrier she had so persistently raised was down. They were no longer mistress and slave, but man and maid. The consciousness of it gave him a new boldness. The desperate daring of the suitor carried him beyond his familiar tremors, his dread of defeat. He thrust his hand inside her arm, timidly, it is true, ready to snatch it back at the first rebuff. But there was none, so he kept it there and they walked on. Their talk was fragmentary, murmured sentences that they forgot to finish, phrases trailing off into silence as if they had not clear enough wits to fit words together, or as if words were not necessary when at last their spirits communed. Responding to the instigation of the romantic hour the young girl felt an almost sleepy content. The arm on which she leaned spoke of strength, it symbolized a protection she would have repudiated in the practical, sustaining sunshine, but that now was very sweet.