No-Man's-Land by John Buchan — Read

I had not got twenty yards from the cottage door ere I knew I was watched. I had left the shepherd still dozing, in the half-conscious state of a dazed and broken man. All night the wind had wakened me at intervals, and now in the half-light of morn the weather seemed more vicious than ever. The wind cut my ears, the whole firmament was full of the rendings and thunders of the storm. Rain fell in blinding sheets, the heath was a marsh, and it was the most I could do to struggle against the hurricane which stopped my breath. And all the while I knew I was not alone in the desert.

All men know -- in imagination or in experience -- the sensation of being spied on. The nerves tingle, the skin grows hot and prickly, and there is a queer sinking of the heart. Intensify this common feeling a hundredfold, and you get a tenth part of what I suffered. I am telling a plain tale, and record bare physical facts. My lips stood out from my teeth as I heard, or felt, a rustle in the heather, a scraping among stones. Some subtle magnetic link seemed established between my body and the mysterious world around. I became sick -- acutely sick -- with the ceaseless apprehension.