In a small open space, near the point where the boat lay, the camp had been pitched. A large tent with a tubular entrance had been built over the hole made by the uplifted root of an overthrown oak. Another tent was pitched above this on a platform made of earth which had adhered to the projecting roots; and a third was woven over the top of a clump of weeds, its tubular entrance or hall running straight down to the ground. A bridge of silken ropes stretched from the camp to the tops of the willows that skirted the shore, and from the tents to the edge of the water. It was a snug and pretty retreat.[BN]

True and Clearview climbed into the branches of the fallen tree, crept along the trunk, and found themselves near enough to overlook the entire camp and overhear the conversation which had first attracted their attention. They were themselves hidden among the leaves. A sentinel stood in the circular doorway of the tent which occupied the hole below the roots. Just beyond, two Pixie officers walked to and fro, talking loudly and earnestly.

"Do you know them?" whispered True.

"Yes; that fellow in black is Halfway the son of Hide; he is one of the principal Stygian chiefs. The one in the brown uniform with broad whitish band is Agalena Ringster; he is one of the Tubeweaving Pixies, a tricky fellow and captain of the marines."

"Softly," said True, as the Pixies, having reached the limit of their promenade, turned and walked toward the tent. "We shall find out now what they talk about."

"You are sure you understand your father aright?" asked Ringster.

"Quite; he said that the cave was at the head of Aranea Isle—head, I think it was; it's the only point about which I feel uncertain. I am positive of all the rest."

"But," said Ringster, "there is no such cave, for we have explored every inch of ground thoroughly. Pity the old man was cut off so suddenly! But we must act on your uncertainty, and try the foot of the island. There's nothing else for it; you can't go to Spite about this matter; that would spoil all."

"There's the trouble. We have wasted too much time already. Our absence will be noticed. We can't do much to-day, and—but will to-morrow be clear?"

"Aye. Look at my marines yonder. Do you see them putting up a new tent?" Ringster pointed to the tall grass near the willows, over which a fresh silken canvas was being rapidly spread. "They never do that in threatening weather. You can rely upon it more certainly than our fine Governor does upon his Old Probabilities."[BO]