"Harriet will return presently," said the guardian. "Please go on with your story, Mr. Grubb."
Janus continued. The next moment Harriet Burrell was forgotten by her companions once more, for which forgetfulness the girl out there in the bushes was duly thankful. The movement in the bushes, which had abruptly ceased, following the call, had not been resumed. This worried her somewhat. If the person out there were in the least a woodsman, he would know that some one of the party was out of the camp and would be on his guard. This might defeat the plan she had in mind. But there was only one thing to do, that was to remain in her present hiding place, keeping prudent silence and awaiting results. This was what Harriet did.
She crouched there fully fifteen minutes after the interruption from the camp before the presence of another person was again revealed. A sound so close that Harriet barely repressed an exclamation of surprise caught her ears. The girl for a few seconds held her breath. She could hear the beating of her heart so plainly that she feared that the other person might hear it as well.
There followed another period of silence, but much more brief than the previous one. It was then that Harriet Burrell was able to distinguish the figure of a man—that is, his head and shoulders. The night was too dark to enable her to do more than decide upon what it was.
Now he began creeping cautiously toward the camp, going only a few paces at a time, then halting to listen. Harriet moved with him, though not so fast. She was stepping directly toward the camp, which lay directly ahead of her, whereas the man was following a different course with the same destination in view. When he moved, Harriet moved; when he halted, she did so. Halting a second too late would undoubtedly reveal her presence, hence the girl exercised unusual caution, making little more disturbance than a cat stalking its prey. Once she sank down noiselessly when, by a movement of the head and shoulders, she discovered that the man was turning to look behind him.
"If he gets within sight of the camp he will see that one of the party is missing, if he knows how many of us there are," reasoned the young woman shrewdly. "I must be on my guard when he discovers that, or something may happen." Harriet might have called out to warn her companions, but that was not a part of her plan as yet.
About seventy-five yards had been traversed in this manner when a sudden change came over the scene, for, between Harriet Burrell and the intruder whom she was stalking, the camp of the Meadow-Brook Girls was soon to be thrown into wild turmoil and the young woman's utmost expectations were to be more than realized.