“You tell me what it is,” Judy replied in a bewildered voice as Holly stared at the last picture in the folder.

It had been taken in the dark. Judy had expected some surprises, but not anything like this. Neither she nor Holly had the faintest notion that they were being watched by anything but beavers. They hadn’t yet seen the table leg and yet, somehow, Judy had photographed the lady’s head so that it looked as if it had a shadowy body.

“But it’s a man’s body,” Holly objected, studying the picture more closely.

“I know. The first thing I saw was that lady’s face and it—it sort of startled me,” Judy confessed, “but now I think I can explain it.”

“You can?”

Holly seemed to think the picture was beyond explanation, and no wonder! But, peering toward the camera, was another face that Judy instantly recognized.

“That’s Danny there in the ferns,” she pointed out. “He and that—that man—”

“You mean that apparition?”

“No, it must be a man, but his face is behind that lady face as if he were wearing a mask. I started to say that he and Danny must have been there all the time I was trying to photograph beavers in the dark. Remember the noises we heard?”

Holly shivered. “I remember. Now I’m twice as scared. You can see the beaver dam right through the beavers. They don’t seem real.”