"I suppose so, Dias. Bertie and I have had no experience that way, but we will take your word for it."

The next morning they moved the mules and all their belongings to the extreme end of the valley. Then they had an early breakfast. José took up his axe and the others their arms; the former turned back for the point where he could climb the hill. Dias and Harry took the heavy end of the ladder, Bertie the light one, and they started up the ravine. Maria followed with a store of bread that she had baked the day before. It was hard work carrying the ladder up the rocks at the foot of the wall. When it was securely fastened there, they mounted and dragged it up to them.

When they came out into the open space there was a pause. "It is, as you said, a strange place, señor."

"It is, Dias, an extraordinary place; and if the people who built it wanted, as I suppose they did, to avoid observation, they could not have chosen a better. When those trees were growing it would have been impossible to catch sight of them without coming down the ravine."

"It looks very still," Dias said in a doubtful voice.

"That is generally the case when a place is empty, Dias, Now let us go on at once and get the ladder up."

As soon as the ladder was in position Harry mounted, closely followed by Bertie. Dias hesitated; but a merry laugh from his wife settled the point, and he followed with an expression of grave determination on his face. As soon as he was on the ladder his wife followed him with a light step.

As Harry reached the top, he found that the sill of the window was two feet and a half above the floor of the apartment. He stepped down and then looked round. The room occupied the whole width of the house, and was some twenty feet wide. Four rows of pillars ran across it, supporting the roof above. The ends of the room were in semi-darkness. It was not above ten feet in height. There were rude carvings on the pillars and the walls.

By the time he had made these observations the others had joined him. "I see people there," Dias said, in an awed voice, pointing to one end of the room. Harry dropped the barrel of his rifle into the palm of his left hand. After gazing two seconds he placed it on his shoulder, saying, "There are people, Dias, but they won't do us any harm;" and he walked in that direction. Two figures lay on the ground; four others were in a sitting position, close to each other, against the end wall. Some bows and arrows and spears lay near them. All were dressed in a garment of rough cloth. Harry walked up to one and touched it on the head with the muzzle of his gun. As he did so it crumbled away; the bones rattled on the stone floor as they fell. Donna Maria gave a little cry.

"They are dead!" she exclaimed. "They must have been dead years and years ago."