Gray Carries On
towers—through the glasses—showed narrow embrasures instead of modern windows.
The sight stirred his pulse. Before him was the ancient city of the Gobi that had been the abode of a powerful race before it was invaded by the advancing sands. Past these walls the caravan of Marco Polo had journeyed. The great Venetian had spoken of a city here, where no modern explorers had found one. He had called it Pe-im.
And in the ruins Mary Hastings might be still living, in desperate need of him.
What interested Gray chiefly were the people of the place. He was too far to make them out clearly, and only a few were visible. This puzzled him, for Sir Lionel had mentioned a "pack of lepers."
He was able to see that the people were of two kinds. One was robed in a light yellow or brown garment. Several of these men were standing or sitting on ridges outside the ruins. Gray guessed that they were sentinels.
Furthermore, h& believed them to be priests. The other kind wore darker dress and appeared from time to time among the ruins. They were—or seemed to be, at that distance—both men and women.
The thought of the girl urged Gray to action. It would be the part of wisdom to wait until nightfall before entering the city. But he could not bring himself to delay.
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