Fresh volleys of stones thrummed against the wire-screened windows; a boy's voice rose shrilly above the clamor, proclaiming death to the Gringos; and the house reverberated to the heavy crash of some battering ram against the street-door downstairs. Both men, snatching up automatic rifles, ran down to where their fire could command the threatened door.

"If they break in we've got to let them have it," Wemple said.

Davies nodded quiet agreement, then inconsistently burst out with a lurid string of oaths.

"To think of it!" he explained his wrath. "One out of three of those curs outside has worked for you or me—lean-bellied, barefooted, poverty-stricken, glad for ten centavos a day if they could only get work. And we've given them steady jobs and a hundred and fifty centavos a a day, and here they are yelling for our blood."

"Only the half breeds," Davies corrected.

"You know what I mean," Wemple replied. "The only peons we've lost are those that have been run off or shot."

The attack on the door ceasing, they returned upstairs. Half a dozen scattered shots from farther along the street seemed to draw away the mob, for the neighborhood became comparatively quiet.

A whistle came to them through the open windows, and a man's voice calling:

"Wemple! Open the door! It's Habert! Want to talk to you!"

Wemple went down, returning in several minutes with a tidily-paunched, well-built, gray-haired American of fifty. He shook hands with Davies and flung himself into a chair, breathing heavily. He did not relinquish his clutch on the Colt's 44 automatic pistol, although he immediately addressed himself to the task of fishing a filled clip of cartridges from the pocket of his linen coat. He had arrived hatless and breathless, and the blood from a stone-cut on the cheek oozed down his face. He, too, in a fit of anger, springing to his feet when he had changed clips in his pistol, burst out with mouth-filling profanity.