pect, leaned against the table watching her with strained anxiety; and at sight of him the half formed uneasiness of her gaze vanished. Trant rose sharply, and took Pierce by the arm.
"You must not look at her so, Dr. Pierce," he commanded, tensely, "or you will defeat my purpose. It will be better if she does not even see you. Sit down at your desk behind her."
When Pierce had seated himself at the desk, convulsively grasping the arms of his chair, Trant glanced at the clock, which now marked two minutes of three, and hastily returned to the girl. He took from his pocket the chalchihuitl stone which Pierce had given him, and at sight of it the girl drew back with sudden uneasiness and apprehension.
"I know you have seen this stone before, Miss Pierce," Trant said, significantly, "for you and Dr. Pierce found it. But had you never seen it before then? Think! Its color and shape are so unique that I believe one who had seen it could never forget it. It is so peculiar that it would not surprise me to know that it has a very special significance! And it has! For it is the chalchihuitl stone. It is found in Central America and Mexico; the Aztecs used it in celebrating marriage—in Central America, where there are Indians and Spaniards; tall, slender, long-nosed Spaniards, with coal black hair and sallow skins and tiny black mustaches—Central America, where all those sculptured gods and strange inscriptions are found, which the papers were about that were destroyed one afternoon here in this study!"
As he spoke the clock struck three; and at the sound
