"He used to talk about so many things, but as I told you I never paid any more attention than I could help, because it all seemed so frightfully earnest and important and I'm much too young to start bothering about important things."
She couldn't' have been lying, or trying to keep anything from him. If she had been he must have known.
He stared at the paper as if by sheer physical and mental force he could drag out the secret that was wrapped up in that wandering trail of graphite particles. To have got so far and then to be stopped there was maddening; his brain couldn't accept it. He had never in his life been stopped by a puzzle that filled him with such a sickening feeling of impotence. This was no code or cipher or riddle that wit and patience might eventually solve. There were no invisible inks to develop or clues to put together. The answer was already there in black and white, exactly as Kennet had jotted it down without any intention to conceal it, wrapped up in the skeletal hieroglyphics which to him had been only ordinary hurried writing. Every kink and twist in that long squiggle that might have been "Rinksty" or "Ruckstig" or a dozen other things had stood for a definite letter when Kennet had traced his pencil over them; but he had finished writing and he would not come back to read out what he had written, and all the thought in the world wouldn't make one single kink one atom more distinct.
The Saint glared at it until it blurred under his eyes. "Something happens at Neuilly tomorrow," he said savagely, "and this ought to tell us what it is. This is what Luker and the Sons of France are murdering scared of anybody getting hold of. Johnny must have thought you'd understand. If only you'd listened to him—"
"I know," she gulped. "I know I'm a silly little fool, b-but I'll go on trying to think of it. Is-isn't the photograph any help?"
"You see if it is."
He detached the print from the clip, and as he did so a scrap of celluloid perforated along the edges fluttered away. He picked it up and held it to the light. It was a Leica negative, obviously the original of the print he had been looking at.
He looked at the photograph again, over her shoulder. It was badly underexposed but now he could identify two of the faces. On the left, seated at a desk, with his right profile to the camera, was a man with white hair and a thin underslung jaw; and Simon knew that it was Colonel Marteau, commandant of the Sons of France. In an armchair, further back, almost facing the camera, was Luker's square granitic visage. The man on the right, who faced the desk as though being interviewed, was tall and gangling and shabbily dressed: his face looked coarse and half witted, but that might have been due to the lighting or a slight movement when the picture was taken.
Simon touched him with one finger.
"Do you know him?" he asked.