I drove in toward the farmhouse again and parked in front of the verandah. I was not sure of why I was there except that I wanted to wander through it to see what I could find before I went back to the post-office to write that card or letter.

The back of the house was locked with an old-fashioned slide bolt that was turned with what they used to call an "E" key. I shrugged, oiled my conscience and found a bit of bent wire. Probing a lock like that would have been easy for a total blank; with esper I lifted the simple keepers and slid back the bolt almost as swiftly as if I had used a proper key.

This was no case of disappearance. In every one of the fourteen rooms were the unmistakable signs of a deliberate removal. Discarded stuff was mixed with the odds and ends of packing case materials, a scattered collection of temporary nails, a half-finished but never used box filled with old clothing.

I pawed through this but found nothing, even though I separated it from the rest to help my esper dig it without interference.

I roamed the house slowly letting my perception wander from point to point. I tried to time-dig the place but that was futile. I didn't have enough perception.

I caught only one response. It was in one of the upper bedrooms. But then as I stopped in the room where Marian had slept, I began again to doubt my senses. It could have been esper, but it was more likely that I'd caught the dying traces of perfume.

Then I suddenly realized that the entire premises were clear to me!

An esper map of the world looked sort of like a mottled sky, with bright places and cloudy patches strewn in disorder across it. A mottled sky, except that the psi-pattern usually does not change. But this house had been in a murky area, if not dead. Now it was clear.

I left the house and went to the big combination barn and garage. It was as unsatisfying as the house had been. Phillip Harrison, or someone, had had a workshop out there. I found the bench and a small table where bolt-holes, oil marks, and other traces said that there had been one of those big combination woodworking machines there, the kind that combines circular saw, drill, lathe, planer, router, dado, and does everything. There had been some metal-working stuff there, too, but nothing as elaborate as the woodshop. Mostly things like hacksaws and an electric drill, and a circular scar where a blowtorch had been sitting.

I don't know why I kept on standing there esping the abandoned set-up. Maybe it was because my esper dug the fact that there was something there that I should know about, but which was so minute or remote that the impression did not come through. I stood there puzzled at my own reluctance to leave until something satisfied that almost imperceptible impression.