Then I drove into Wyoming and made my way to Yellowstone, and one day I was driving along the same road that had been pictured in Dr. Thorndyke's postcard. I drove along it boldly, loaded for bear, and watching the Highway signs that led me nicely toward my goal.
Eventually I came to the inevitable missing spoke. It pointed to a ranch-type establishment that lay sprawled out in a billow of dead area. I eyed it warily and kept on driving because my plans did not include marching up to the front door like a rug peddler.
Instead, I went on to the next town, some twenty miles away, which I reached about dark. I stopped for a leisurely dinner, saw a moving picture at the drive-in, killed a few at the bar, and started back to the way station about midnight.
The name, dug from the mailbox, was Macklin.
Again I did not turn in. I parked the car down the highway by about three miles, figuring that only a psi of doctor's degree would be able to dig anything at that distance. I counted on there being no such mental giant in this out of the way place.
I made my way back toward the ranch house across the fields and among the rolling rock. I extended my perception as far as I could; I made myself sensitive to danger and covered the ground foot by foot, digging for traps, alarm lines, photocell trips, and parties who might be lying in wait for me.
I encountered no sign of any trip or trap all the way to the fringe of the dead zone.
The possibility that they knew of my presence and were comfortably awaiting me deep within the zone occurred to me, and so I was very cautious as I cased the layout and decided to make my entry at the point where the irregular boundary of the dead area was closest to the house itself.
I entered and became completely psi-blind. Starlight cast just enough light so that I could see to walk without falling into a chuck hole or stumbling over something, but beyond a few yards everything lost shape and became a murky blob. The night was dead silent except for an occasional hiss of wind through the brush.
Esperwise I was not covering much more than my eyes could see. I stepped deeper into the zone and lost another yard of perception. I kept probing at the murk, sort of like poking a finger at a hanging blanket. It moved if I dug hard enough in any direction, but as soon as I released the pressure, the murk moved right back where it was before.