Unable to answer, but entirely conscious of a presence near him, he had presence of mind enough to reiterate a mental question. His voiceless question was fully understood, for again the familiar voice spoke:

“I am not dead, my husband; but I am lost to you. Not of my own seeking has this treachery been to thee, O beloved. The friend into whose care you gave me has acquired the power over me that you alone possessed, that power sacred to our first meeting and our happy love. Why did you leave me in the power of a fiend in human shape, to search for gold? There are worse things in life than poverty.”

Calming the frenzy of his thoughts by a strong effort, Reuel continued his mental questions until the whole pitiful story was his. He knew not how long he continued in this communion. Over and over he turned the story he had learned in the past few hours. Ungovernable rage against his false friend possessed him. “Blind, fool, dupe, dotard!” he called himself, not to have seen the treachery beneath the mask of friendship. And then to leave her helpless in the hands of this monster, who had not even spared his own betrothed to compass his love for another.

But at least revenge was left him. He would return to America and confront Aubrey Livingston with his guilt. But how to get away from the hidden city. He knew that virtually he was a prisoner.

Still turning over ways and means, he fell into an uneasy slumber, from which he was aroused by a dreadful shriek.

CHAPTER XVIII.

It was now two months since Reuel’s strange disappearance from the camp of the explorers. Day after day they had searched every inch of the ground within and about the pyramids, with no success. Charlie Vance was inconsolable, and declared his intention of making his home at Meroe until Reuel was found. He scouted the idea of his death by falling a prey to wild beasts, and hung about the vicinity of the Great Pyramid with stubborn persistence. He was no longer the spoiled darling of wealth and fashion, but a serious-minded man of a taciturn disposition.

He spent money like water in his endeavor to find the secret passage, believing that it existed, and that in it Reuel was lost.

One morning he and Jim Titus laid bare a beautifully worked marble wall, built of fine masonry, with even blocks, each a meter and a half long, and below the exquisitely worked moulding two further layers of well-worked calcareous stone. The whole formed a foundation for a structure which had fallen into ruins about two and a half meters high. But this wall continued for thirteen meters only, and then returned at right angles at each end. On the inner side this marble structure was backed by large blocks of calcareous stone, and in the inner angles, they had with much labor to break up and remove two layers of blocks superimposed at right angles, one upon another. The entire party was much puzzled to learn what this structure could have been.

Sculptures and paintings lined the walls. As usual, there was a queen, attired in a long robe. The queen had in one hand the lash of Osiris and in the other a lotus flower.