ing the east fort, or perhaps they were preparing a surprise. A continuous lull followed the volley from the west forts, which lasted, with scattering shots, until noon, though the men exposed themselves to draw the fire of the enemy and uncover his position. One shot entered a loop-hole and killed the soldier stationed there. Shots from the Indians became fewer during the afternoon, while the troops continued to hold the east fort, and pickets were stationed who kept up a fire wherever any sign of life appeared in the Indian quarter. The west forts, being inaccessible, could not be stormed. There was nothing to do but to watch for the next movement of the Indians, who so far as known were still concealed in their fortifications, where the crying of children and other signs of life could be heard through the day and night of the 27th.
On the morning of the 28th, the suspense having become unbearable, Crook permitted an Indian woman to pass the lines, from whom he received an explanation of the mysterious silence of the Indian guns. Not a warrior was left in the forts. By a series of subterranean passages leading to the cañon on the south-west, they had all escaped, and been gone for many hours. An examination of the ground revealed the fact that by the means of fissures and caverns in the sundered beds of lava, communication could be kept up with the country outside, and that finding themselves so strongly besieged they had with Indian mutability of purpose given up its defence, and left behind their women and children to deceive the troops until they were safely away out of danger. To attempt the examination of these caves would be fool-hardy. A soldier, in descending into one, was shot through the heart, probably by some wounded Indian left in hiding there. The extent and depth of the caverns and fissures would render futile any attempt to drive out the savages by fire or powder. Nothing remained but to return to Camp Warner, which movement was begun on the 30th, and ended on the
