"You've been having a pretty strenuous day of it, Mr. Ballard, and I can make allowances. Things will look brighter after you have had a good night's rest. And how about that arm? I didn't quite understand how you came to hurt it. Nothing serious, I hope?"

"The arm is all right," said Ballard, brusquely. Mr. Pelham's effort to change the subject was too crude and it roused a spirit of bulldog tenacity in the younger man. "You will pardon me if I go back to the original question. What are we going to do about that undermined hill?"

The president rose and dusted the cigar-ash from his coat-sleeve.

"Just at present, Mr. Ballard, we shall do nothing. To-morrow morning you may put your entire force on the ditch work, discharging the various camps as soon as the work is done. Let the 'hollow tooth' rest for the time. If a mistake has been made, it's not your mistake—or Mr. Bromley's. And a word in your ear: Not a syllable of your very natural anxiety to any one, if you please. It can do no good; and it might do a great deal of harm. I shouldn't mention it even to Bromley, if I were you."

"Not mention it?—to Bromley? But Bromley knows; and we agree fully——"

"Well, see to it that he doesn't talk. And now I must really beg to be excused, Mr. Ballard. My duties as host——"

Ballard let him go, with a feeling of repulsive disgust that was almost a shudder, and sat for a brooding hour in silence while the fireworks sputtered and blazed from the platform on the mesa's edge and the full moon rose to peer over the background range, paling the reds and yellows of the rockets and bombs. He was still sitting where the president had left him when Bromley came in to announce the close of the fête champêtre.

"It's all over but the shouting, and they are taking to the Pullmans. You don't care to go to the foot of the pass with one of the trains, do you?"

"Not if you'll go. One of us ought to stay by the dam while the lake is filling, and I'm the one."

"Of course you are," said Bromley, cheerfully. "I'll go with the first section; I'm good for that much more, I guess; and I can come back from Ackerman's ranch in the morning on one of the returning engines." Then he asked the question for which Ballard was waiting: "How did Mr. Pelham take the new grief?"