He walked boldly about within sight of the enemy, and the wonder is that they did not risk a shot at him. They certainly would have done so had they not agreed to try the effect of strategy before attempting force.
It did not take Sam long to discover that the summit of the rock was accessible on one side only, and so he very wisely reasoned that that was the only side to be defended in the event of a night attack.
He reasoned further that a rock so conspicuous in the landscape and known to have water on its top must be well known to every one acquainted with that land. Indeed, there was evidence all about him that the place had been frequently visited and used as a camping-ground by Indians and miners, and the chances were that Frank Shirley's companions knew the way to the top.
Ike and Wah Shin were without arms, but it did not take Sam long to discover how their strength and courage could be utilized in defending the position.
Scattered over the crest of the rock there were a great many irregular pieces of yellow sandstone, weighing from a few ounces to fifty pounds, or more, and, properly handled these stones would make very effective ammunition.
People whose hands and brains are occupied do not feel trouble like those who have nothing to do but to think over their woes.
The instant Sam stated his purpose to Ike and Wah Shin, their faces brightened and they went to work with a spirit and energy that made them forget, for the time, that they were very hungry.
They piled the stones four feet high across the narrow turn, up which their assailants must come, and in addition they placed a great heap within reach to be used as ammunition.
By the time these preparations were made, it was quite dark, but the snorting and tramping of uneasy horses and the hoarse voices of men in the distance, told Sam that the enemy were still close by.
"Mistah Sam," whispered Ike, unable longer to stand the strain in silence.