"Did you notice where the boards had been sawed?" I asked. "The sawdust is still on the floor, and it smells as fresh as if the saw had been at work there yesterday."

"No doubt, no doubt," she answered back over her shoulder, still hurrying on so that I had to run lest she should attempt the steps in utter darkness.

When I reached the floor of the bungalow she was in the open door panting. Watching her with one eye, I drew back the trap into place and replaced the rug and the three nails I had loosened. Then I shut the slide of the lantern and joined her where she stood.

"Do you feel better?" I asked. "It was a dismal quarter of an hour. But it was not a lost one."

She drew the door to and locked it before she answered; then it was with a question.

"What do you make of all this, Mr. Trevitt?"

I replied as directly as the circumstances demanded.

"Madam, it is a startling answer to the question you put me before we first left your house. You asked then if the child in the wagon was Gwendolen. How could it have been she with this evidence before us of her having been concealed here at the very time that wagon was being driven away from—"

"I do not think you have reason enough—" she began and stopped, and did not speak again till we halted at the foot of her own porch. Then with the frank accent most in keeping with her general manner, however much I might distrust both accent and manner, she added as if no interval had intervened: "If those signs you noted are proofs to you that Gwendolen was shut up in that walled-off portion of the bungalow while some were seeking her in the water and others in the wagon, then where is she now?"