But Madge only stared intently ahead of her.

Some distance ahead a single dark object made its appearance. It walked on four feet, had a thick, shaggy mane, and its long black tail swept the ground in a proud arch. Its coat was rough——

Madge clapped her hands. To Phil's horror her chum started to run forward, instead of taking refuge in a tree.

"It's only a strange-looking horse!" she cried in relief. Madge had never in her life seen a horse of which she felt afraid.

At almost the same instant, back of the single horse, which was plainly the leader of a drove, appeared another, then a dozen, twenty or thirty more horses. The entire drove was galloping recklessly ahead. It was the noise of their charge that had indeed sounded like a rush of cavalry.

The leader of the horses caught sight of Madge. What must it have thought? A human being had appeared out of nowhere in the midst of its haunts. The wild horse stopped short for an instant, then gave a long neigh to its companions. The other horses ceased their charge; they, too, sniffed the air with the same attitude of surprise and hesitation. Some of them pawed the ground in front of them.

Phil, from her position in the tree, could see everything that happened. She thought she was experiencing a nightmare, or else that she had beheld an apparition which had come out of the pages of her ancient mythology.

To Phil's amazement, Madge stood still during the brief instant when the horses hesitated. It was then she might have saved herself, but she lingered for an instant, then turned to run.

The leader of the drove of horses had made up his mind that he had nothing to fear from the wood-nymph that had tried to block his path. He tossed his shaggy head, giving the signal to his company. The entire troop started on a wild gallop through the avenue of trees. Madge was directly in front of their charge.

Blind fear overtook her. She ran without seeing where she was going. She knew she was about to be run down by a stampede of wild horses, and in her terror she stumbled, then fell headlong. She could hear the horses galloping straight on. There was no time for her to struggle to her feet. She lay face downward, expecting each moment to be trampled to death.