“But these,” he indicated the chums, “they wear robes like those I saw in a pack carried by the men I guided—I could say they are the same robes, noble and great son of the Sun!”

At a word from the second of his associates, soldiers roughly drew Cliff to one side and pushed Nicky and Tom to either side of him.

“Thus they stood in a house in that strange land which I visited,” said the other man, and he added, “I recall the picture perfectly and they are of the same height and attitude.”

“What say you?” said the Inca, frowning.

“This!” replied Bill, while the chums stood watchful but realizing that he had urged them to let him handle the situation. “This, Inca!” No longer was he humble or quiet. Quipu Bill was stern, erect, his lank figure towering even above that of the tall ruler. “This I answer. White or red—messengers from the sky or visitors from across the blue water—these things do not matter.”

He slipped a hand quietly under his robe.

“What does matter is that we came here to save your corn——”

“That is so!” cried the elder son of the Inca, eagerly; he had evidently been waiting for an opportunity to help them.

“Ask this other man what he has come to do,” Bill whirled to scowl at Pizzara who cringed instinctively before he could regain his braggadocio pose. “And—further—” went on Bill, “—ask Huamachaco how much gold he has promised to this man for a story that will work against your older son and his friends who seek to save your grain!”

It proved to be a telling thrust; the high priest shifted his eyes and fidgeted under the Inca’s inquiring gaze.