There came a commotion away on their left as he was speaking: a weapon snapped sharply, there was a rush of men towards the entrance, which, like the one in front of which Jim and his friends were standing, was being watched and guarded, and then one of the Sheriff's posse approached.

"The varmint tried to make out, Mr. Sheriff," he reported. "We was there a-talkin' away and watchin' the entrance, when a man comes slinkin' along out o' the darkness, peers out at us, and lifts his revolver. It was Jacques what took a pot shot at him, and I see'd the bullet splash on the rock by his head, and our chap turned and went off like greased lightning."

The Sheriff at once went to the telephone hut near at hand and called up the parties at the other exits and warned them to be on their guard.

"You'd best get some sort of cover," he told them, "so that if the fellow tries to break out he won't have a clear shot at you. Me and my mates here are going in to search for him, and just before we move off I'll send another 'phone message to you. Keep a bright look-out."

It was perhaps half an hour later that the messenger, whom they had dispatched to the bottom of the mountain by means of one of the mine locomotives, came back on the foot-board of that same wagon bearing sundry pairs of rubber-soled shoes with him and a couple of electric torches, also he carried a basket of food and a couple of water-bottles.

"Seems to me, boss," he said, addressing the Sheriff, "that you folks might be some while in the mountain; it ain't altogether a small place, now, is it? And ef you get on the tracks of this here chap what's murdered Charlie, you won't be askin' to come back just to get a bite of food or a drink of water. You'll want to trace him and perhaps drive him out to one of the watching-parties. Ef that's so, it occurred to me that some meat and bread and a couple of cans of cold tea would meet your ticket, and here they are. Now I'm a-goin' to put on one o' these pairs of shoes, for I'm one o' the party."

It took quite an amount of argument to settle who were to go and who were to stay behind to watch the entrance into which Jim and his friends were to penetrate. Naturally enough the Sheriff must be one of the little adventurous band, and Larry was an indispensable. Jim, too, must go, for he was to guide them; and Dan would be there to assist him if need be, or to replace him in case he became a casualty. But the remainder clamoured to accompany them; and it took not a little persuasion and tactful chatter on the part of the Sheriff to pick his men and to decide who should be of the party.

"It stands to reason, boys," he said, "that we are all doing our duty whether we go in or stay out here. You've seen for yourselves that this here chap we're after won't stand at anything: if he comes into the open he's as likely to shoot at you as he will at us who are goin' in after him, only, of course, I admit it's slower work stayin' out here. Guess you've put me up as Sheriff so as I should be able to talk when times like these come round."

"You bet!" they admitted, nodding their heads.