There are seven villages built on three mesas in the northern desert. One of the largest, Orabi, has a thousand inhabitants. Walpi numbers about two hundred and thirty people, all living in this one great building of many rooms. They are divided into brotherhoods, or phratries, and each brotherhood has several large families. They are ruled by a speaker chief and a war chief elected by a council of clan elders.

Margaret learned with wonder that all the water these people used had to be carried by the women in jars on their backs five hundred feet up the steep trail.

Presently, as they drew nearer, a curious man with his hair "banged" like a child's, and garments much like those usually worn by scarecrows--a shapeless kind of shirt and trousers--appeared along the steep and showed them the way up. Margaret and the missionary's wife exclaimed in horror over the little children playing along the very edge of the cliffs above as carelessly as birds in trees.

High up on the mesa at last, how strange and weird it seemed! Far below the yellow sand of the valley; fifteen miles away a second mesa stretching dark; to the southwest, a hundred miles distant, the dim outlines of the San Francisco peaks. Some little children on burros crossing the sand below looked as if they were part of a curious moving-picture, not as if they were little living beings taking life as seriously as other children do. The great, wide desert stretching far! The bare, solid rocks beneath their feet! The curious houses behind them! It all seemed unreal to Margaret, like a great picture-book spread out for her to see. She turned from gazing and found Gardley's eyes upon her adoringly, a tender understanding of her mood in his glance. She thrilled with pleasure to be here with him; a soft flush spread over her cheeks and a light came into her eyes.

They found the Indians preparing for one of their most famous ceremonies, the snake dance, which was to take place in a few days. For almost a week the snake priests had been busy hunting rattlesnakes, building altars, drawing figures in the sand, and singing weird songs. On the ninth day the snakes are washed in a pool and driven near a pile of sand. The priests, arrayed in paint, feathers, and charms, come out in line and, taking the live snakes in their mouths, parade up and down the rocks, while the people crowd the roofs and terraces of the pueblos to watch. There are helpers to whip the snakes and keep them from biting, and catchers to see that none get away. In a little while the priests take the snakes down on the desert and set them free, sending them north, south, east, and west, where it is supposed they will take the people's prayers for rain to the water serpent in the underworld, who is in some way connected with the god of the rain-clouds.