Dimoussi’s cheeks wore the shadow of a beard. He had grown.

Arden could not pretend to himself that he recognised the boy who had sprung up from the asphodel-bushes a few miles from Mulai Idris.

He bethought himself of a way to test his suspicions. He took from his wares an old rusty pistol and began to polish it. A firearm he knew to be a lure to any Moor. Dimoussi drew nearer. Arden paid no attention, but continued to polish his pistol. A keen excitement was gaining on him, but he gave no sign. At last Dimoussi reached out his hand. Arden placed the pistol in it. Dimoussi turned the pistol over, and gave it back.

“It is no good.”

Arden laughed.

“There is no better pistol in Agurai,” said he contemptuously. In his ears there was the sound of Challoner’s voice repeating and repeating: “He shot me with a brass-barrelled pistol—a brass-barrelled pistol.”

The contempt in his tone stung Dimoussi.

“I have a better,” said he, and at that the old woman touched him warningly on the arm. Dimoussi stopped at once, and the couple moved away.

Arden wondered whether this was the end. There was a chance that it was not. Dimoussi might return to compare his pistol with Arden’s, and to establish its superiority. Arden waited all the evening in a strong suspense; and at ten o’clock, when he was alone, Dimoussi stepped noiselessly into the shelter, and laid his brass-barrelled pistol on the ground in the light of the lamp.

“It is better than yours. It comes from Agadhir, in the Sus country, where the best pistols are made. See, those letters prove it.”