"Fit and fine, sir. You found a trail, I take it," she added in a lower voice.

"Yes." Hi gave her a quick look of appreciation for her keenness. "You hit your man all right. I found blood where he was standing when you two were shooting at each other. I also found the trail, further on, the trail of the same man and another. There were two of them."

"I wonder which, one it was that put a hole through my perfectly new hat," grumbled Hippy.

"At least one of them has left the range," resumed the guide. "I found the trail of a pony and footprints of one man on the other side of the range, but what became of the other fellow, I don't know. I'm going out again after breakfast and look further. Do you feel like making a start to-day?"

"Yes. I think we should be moving," replied Grace.

"We'll leave after chow this evening. Better get what rest you can to-day. Lieutenant, I wish you would stick around and see that the camp is not bothered."

"If you need him, Mr. Lang, we can protect ourselves. Do not worry about us," interjected Grace.

"Don't need him. Ping, put some grub in my pack, then I'm off."

After the guide's departure time dragged rather heavily for the girls. Later in the day Grace took her pony out for a gallop and felt better for the change. At four o'clock Mr. Lang came in, and, though he had been up all night and had been hiking in the mountains all day long since early morning, he appeared fresh and alert.

"Pack up and get out!" he ordered, nodding to Ping Wing. "Serve the grub on our mess kits first. Follow the foothills and we will catch up with you. I give it up, folks. This mystery has got to solve itself. It's too much for me."