She reached it; nobody was in it; suspicious circumstance! Aunt Maria put an end to this state of questionable solitude by entering. A dark room; no light except from a trap door; a very proper place for improper doings. At one end rose a large, square block of red sandstone, on which was carved a round face environed by rays, probably representing the sun. Aunt Maria remembered the sacrificial altars of the Aztecs, and judged that the old sanguinary religion of Tenochtitlan was not yet extinct. She became more convinced of this terrific fact when she discovered that the red tint of the stone was deepened in various places by stains which resembled blood.

Three or four horrible suggestions arose in succession to jerk at her heartstrings. Were these Moquis still in the habit of offering human sacrifices? Would a woman answer their purpose, and particularly a white woman? If they should catch her there, in the presence of their deity, would they consider it a leading of Providence? Aunt Maria, notwithstanding her curiosity and courage, began to feel a desire to retreat.

Her reflections were interrupted and her emotions accelerated by darkness. Evidently the door had been shut; then she heard a rustling of approaching feet and an awful whispering; then projected hands impeded her gropings toward safety. While she stood still, too completely blinded to fly and too frightened to scream, a light gleamed from behind the altar and presently rose into a flame. The sacred fire!—she knew it as soon as she saw it; she remembered Prescott, and recognized it at a glance.

By its flickering rays she perceived that the apartment was full of men, all robed in blankets of ebony blackness, and all gazing at her in solemn silence. Two of them, venerable elders with long white hair, stood in front of the others, making genuflexions and signs of adoration toward the carved face on the altar. Presently they advanced to her, one of them suddenly seizing her by the shoulders and pinioning her arms behind her, while the other drew from beneath his robe a long sharp knife of the glassy flint known as obsidian.

At this point the horrified Aunt Maria found her voice, and uttered a piercing scream.

At the close of her scream she by a supreme effort turned on her side, raised her hands to her face, rubbed her eyes open, stared at Clara, who was lying near her, and mumbled, "I've had an awful nightmare."

That was it. There was no altar, nor holy fire, nor high priest, nor flint lancet. She hadn't been anywhere, and she hadn't even screamed, except in imagination. She was on her blanket, alongside of her niece, in the house of the Moqui chief, and as safe as need be.

[!-- CH15 --]

CHAPTER XV.

But the visionary terror had scarcely gone when a real one came. Coronado appeared—Coronado, the descendant of the great Vasquez—Coronado, whom the Moquis would destroy if they heard his name—of whom they would not leave two limbs or two fingers together. From her dormitory she saw him walk into the main room of the house in his airiest and cheeriest manner, bowing and smiling to right, bowing and smiling to left, winning Moqui hearts in a moment, a charmer of a Coronado. He shook hands with the chief; he shook hands with all the head men; next a hand to Thurstane and another to Glover. Mrs. Stanley heard him addressed as Coronado; she looked to see him scattered in rags on the floor; she tried to muster courage to rush to his rescue.