The man’s face seemed to be quivering, not shaking but flowing like an ill-fitted rubber mask sliding over the more solid features beneath it. The eyes had widened, as if in surprise or horror, and now they flicked back and forth like small animals in panic. For just an instant Gentry saw a different personality emerge in that thin face, there was a look of total terror and confusion visible in those captive eyes, and then the muscles of the face and neck went rigid, as if the mask had been pulled down more tightly.