"I foresee another dull and long period of inaction," said Henry.

And what he said came to pass. They remained two more days in their little fortress, besieged so closely that they did not dare to move. Yet the besiegers themselves were kept in a constant state of alarm. One of their best hunters, sent out for deer, failed to come back, and his body was found in the forest. The others began to be oppressed by superstitious fears, and it required all of Wyatt's eloquence and force to keep them to their task.

It was in Henry's mind to wait for a wet night and then risk all and go. It was the rainy time of the year, and on their sixth night in the cavern the storm that they wished for so earnestly came, preceded by the usual heralds, deep thunder and vivid lightning.

The four made ready swiftly. Every one carried upon his back his blanket and a large supply of venison. The locks of rifles and other weapons and powder were kept dry under their hunting shirts. Henry thrust the extra rifle into a crevice, having an idea that he might need it some day, and would find it there. Then as the thunder and lightning ceased and the deep darkness and rushing rain came they took a last look at the strong little castle that had been such a haven to them. Only eyes like theirs trained to dusk could have made out its walls and roof and floor.

"It's like leaving home," said Paul.

"Thar's one good thing," said Long Jim. "The savages in thar meanness can't destroy it."

Henry led, and, Silent Tom bringing up the rear, they slipped into the open air, keeping close to one another lest they be lost in the thick darkness. Despite the pouring rain and the lash of the wind it felt good out there. They had been so long in one small close place that it was freedom to have again the whole open world about them. The four stood a little while to breathe it in and then Henry led through the underbrush to the top of the hill.

"Bend low," he whispered to Paul, who was just behind him. "They must have a sentinel near here somewhere, and we don't want to run into him."

Paul obeyed him and went on, but none of them noticed that Tom Ross, who was last, turned softly aside from the path, and then swung the butt of his rifle with all his might. But all heard the impact and the sound of a fall, and, as they whirled around, Henry asked:

"What is it?"