during an absence that they meant should not last more than one whole day.
Sunday came between, and on Monday morning they arose early and had breakfast ere it was yet daylight. They decided to take Rush, both to ride when on a level and each to take a turn at walking when on the uphill trails.
Allen had left Chet minute directions as to how the opening to the hidden mine could be located, he having fixed the locality well in his mind before leaving, it.
It was rather a gloomy day, but this the two boys did not mind.
"It's better than being so raging hot," said Paul. "It makes my head ache to ride when it's so fearfully hot."
"If it only don't rain," returned Chet. "We need it bad enough, goodness knows, but it has held off so long it might as well hold off twenty-four hours longer."
"I doubt if we get rain just yet. It hasn't threatened long enough," replied his brother.
Before the two left the ranch they saw to it that every building was locked up tight, and an alarm, in the shape of a loaded gun, set to the doors and windows.
