The problem on foot interested him, and as soon as the heavy wagon pole put into appearance he had it slid up on the rocks, and one end was inserted between the largest of the boulders, and that next to it. The major, captain, and sergeant tugged with might and main, but the upper stone did not budge, and it looked as if ten men could not do the work.

"I reckon that rock is there to stay," remarked Captain Abbey, as he wiped the perspiration from his face. "This is nigger's work; and I'm done."

Deck studied the problem for a moment. "Well, 'as the mountain wouldn't come to Mahomet, Mahomet went to the mountain,'" he quoted. "As this rock refuses to budge, I don't know but that it is solid enough to remain where it is, and we can fix up a trail right over it."

"By Jove! that's so!" cried Captain Abbey. "It's fairly flat on top. All we need is a slope from the front and the back."

A number of men were now called forward, and under Deck's directions the upper surface of the landslide was cleared away. Everything in the shape of a flat stone was placed before and behind the big rock, and the sand and fine shell-rock was shovelled into the cracks between. Inside of an hour, a new footway was formed at the spot, rising five feet in the centre and sloping off fifteen feet in either direction. It was made easy for the horses, and the animals went over it without hesitation.

In the meantime the other obstruction had been attacked by another body of workers. Here the heavy pole came into good play, and rock after rock was sent tumbling into the valley below. The sand was shovelled after it, and by the time the rear obstruction was taken care of, the other was likewise a thing of the past.

"You had better join the Engineering Corps, Dexter," remarked Colonel Lyon, as he came up, having been to the rear in consultation with the commander of the cavalry forces.

"It was a work of necessity, father," answered the major. "The platoon of the first company was stuck, and it would never have done to have abandoned those horses. We haven't a single animal to spare, even though we did round up those others in Alabama."

"I know we haven't any to spare, Dexter. By the way, how do you like that black charger you have chosen?"

"Oh, he seems to be all right. But he isn't Ceph,—not by a good deal."