Had Tom been present the girl of the Red Mill would have called his attention to the mystery and left it to him to decide whether to investigate or not. But Ruth was quite an independent person when she was alone; and under the circumstances, with Henri Marchand so busy comforting Jennie, Ruth did not consider for a moment calling the Frenchman to advise with her.

As for Helen and Aunt Kate, they were quite overcome by their fears. Ruth was not really afraid of thunder and lightning, as many people are. She had long since learned that “thunder does not bite, and the bolt of lightning that hits you, you will never see!”

Heavy as the going was, and interfering with her progress through her wet garments did, Ruth ran up the hill underneath the dripping trees. She saw the flitting, shadowy figure once more. Again she called as loudly as she could shout:

“Wait! Wait! I won’t hurt you.”

Whoever or whatever it was, the figure did not stay. It flitted on about two hundred yards ahead of the pursuing girl.

At times it disappeared altogether; but Ruth kept on up the hill and her quarry always reappeared. She was quite positive this was the creature that had shrieked, for the mournful cry was not repeated after she caught sight of the figure.

“It is somebody who has been frightened by the storm,” she thought. “Or it is a lost child. This is a wild hillside, and one might easily be lost up here.”

Then she called again. She thought the strange figure turned and hesitated. Then, of a sudden, it darted into a clump of brush. When Ruth came panting to the spot she could see no trace of the creature, or the path which it had followed.

But directly before Ruth was an opening in the hillside—the mouth of a deep ravine which had not been visible from the road below.

Down this ravine ran a noisy torrent which had cut itself a wider and deeper bed since the cloudburst on the heights. Small trees, brush, and rocks had been uprooted by the force of the stream, but its current was now receding. One might walk along the edge of the brook into this hillside fastness.