A solitary figure was coming towards him from the other end of the long, brightly-lit corridor. It was the girl with dark hair. Four days had gone past since the evening when he had run into her outside the junk-shop. As she came nearer he saw that her right arm was in a sling, not noticeable at a distance because it was of the same colour as her overalls. Probably she had crushed her hand while swinging round one of the big kaleidoscopes on which the plots of novels were ‘roughed in’. It was a common accident in the Fiction Department.