/0/11530/coverbig.jpg?v=226f2ffc1df4215e949d89a5cecaf70a)
The capacity of the human brain for surprise, like that of the human body for pain, is limited. For a single instant a sense of utter unreality struck John like a physical blow. The world flickered before his eyes and the air seemed full of strange noises. Then, quite suddenly, these things passed, and he found himself looking at her with a total a