“And I am going out,” declared Lieutenant Wingate. “Tom, you stay here, but for goodness sake make the folks keep down. The first head I see I am going to shoot at. Give me some cartridges, each of you.”

Five minutes later Lieutenant Wingate was crawling out on his stomach as silently as an Indian. Once more he heard that familiar tapping on the rocks above the cave.

“The fiends!” he muttered. “I’ve got to get up to their level or go above them.” He decided to proceed to the left of the cave, then ascend and approach the rocks above it. This he succeeded in doing. About the time he came within sight of the rocks over the cave the ground was shaken by another explosion. In the bright moonlight, he saw three men running towards the scene.

Hippy threw up his rifle and fired. One of the three men plunged forward and rolled over the edge of the rocks, landing, as Lieutenant Wingate thought, near the entrance to the cave. The other two men instantly disappeared.

“One!” growled the Overland Rider, hurriedly removing himself from that particular locality. Reaching a point where he could look across the cave entrance, Hippy made a startling discovery. The second charge of dynamite had been fired close to the edge of the rocks overhanging the cave entrance, so that the falling rocks had blocked it entirely. Lieutenant Wingate now crawled to the entrance, not knowing what instant he might be the target for a bullet, and, placing his lips close to a crevice, called softly.

His hail was answered from within. To his great relief, he learned that none of his companions had been injured, but that they dared not try to remove the wreckage from the inside fearing they might bring down a mass of rocks. Hippy advised them to remain quiet until later when he would try to work his way in.

“Just now, I must keep a sharp lookout,” he added. Not another shot did he get at their adversaries, however, but just after daylight a rattling fire sprang up. Listening attentively, Hippy concluded that two parties were engaged in the shooting—at it “hammer and tongs,” as he expressed it. A few minutes later he saw two men running for the lake—saw them leap into the dugout and paddle excitedly towards the anchored log. He waited until they began to haul in on the rope at one end of the log, and then opened fire. One bullet bowled a man over. The other man grabbed the paddle and struck out for the shore with all speed. He had nearly reached it when a burst of fire from among the trees near where the Overland camp was located knocked the man over. He fell over backwards in the dugout, which slowly drifted ashore.

A group of horsemen at this juncture rode out into the open, and an instant later a bullet whistled past Hippy’s head.

“Gee whiz!” exclaimed Lieutenant Wingate. “I reckon the whole community has it in for me. I’ve got to have a look at those people.” With that Hippy worked his way cautiously through the bushes until he got an unobstructed view of the newcomers. The Overland Rider gazed, and as he did so his under jaw sagged.

“Ye-o-o-o-w!” yelled Hippy, leaping to his feet.