They came at last to a spot where there was a small break in the earthworks, and Prescott saw the sentinels walking their beats, gun on shoulder. Then the fugitive paused in the shadow of bushes and high grass and watched attentively.
The pursuit had become curiously unreal to Prescott. It seemed to him that he was in the presence of the mysterious and weird, but he was resolute to follow, and he wished only that she should resume her flight.
When the sentinels were some distance apart she slid between like a shadow, unseen and unheard, and Prescott, an adept at pursuit, quickly followed. They were now beyond the first line of earthworks, though yet within the ring of Richmond's outer defenses, but a single person with ordinary caution might pass the latter, too.
He followed her through bushes and clumps of trees which hung like patches of black on the shoulders of the hills, and he shortened the space between them, not caring now if she saw him, as he no longer had any doubt of her purpose. He looked back once and saw behind him an almost imperceptible glow which he knew was the city, and then on the left beheld another light, the mark of a Confederate fortress, set there as a guard upon the ways.
She turned to the right, leaving the fortress behind, passing into country still more desolate, and Prescott thought it was now time to end the pursuit. He pressed forward with increased speed, and she, hearing the sound of a footstep behind her, looked back. He heard in the dead stillness of the night the low cry of fright that broke from her. She stood for a moment as if the power of motion had departed, and then fled like a wounded deer, with Prescott, more than ever the hunter, swiftly following after.
He was surprised at her speed. Clearly she was long-limbed and strong, and for the time his energies were taxed to keep within sight of her fleeing figure. But he was a man, she a woman, and the pursuit was not long. At last she sank, panting, upon a fallen log, and Prescott approached her, a strange mingling of triumph and pity in his heart.
She looked up and there was appeal in her face. Again he saw how young she was, how pure the light of her eyes, how delicately moulded each feature, and surprise came, as a third emotion, to mingle with the triumph and pity, and not in a less degree.
"Ah, it is you," she said, and in her tone there was no surprise, only aversion.
"Yes, it is I," replied Prescott; "and you seemed to have expected me."
"Not in the way that you think," she replied haughtily.