“He might win through,” mused Greyson. “He’s the man to do it, if anybody could. But the odds will be against him.” “But why leave it to his son,” argued Joan. “Why couldn’t the old man have set about it himself, instead of wasting thirty precious years?”!

And then, as fate would have it, the first lesson happened to be the story of Jonah and the whale. Half a dozen shocked faces turned suddenly towards her told Joan that at some point in the thrilling history she must unconsciously have laughed. Fortunately she was alone in the pew, and feeling herself scarlet, squeezed herself into its farthest corner and drew down her veil. The medical staff consisted of a Dr. Poujoulet and two assistants. The authorities were always promising to send him more help, but it never arrived. One of the assistants, a Monsieur Dubos, a little man with a remarkably big beard, was a chemist, who, at the outbreak of the war, had been on the verge, as he made sure, of an important discovery in connection with colour photography. Almost the first question he asked Joan was could she speak German. Finding that she could, he had hurried her across the yard into a small hut where patients who had borne their operation successfully awaited their turn to be moved down to one of the convalescent hospitals at the base. Among them was a German prisoner, an elderly man, belonging to the Landwehr; in private life a photographer. He also had been making experiments in the direction of colour photography. Chance had revealed to the two men their common interest, and they had been exchanging notes. The German talked a little French, but not sufficient; and on the day of Joan’s arrival they had reached an impasse that was maddening to both of them. Joan found herself up against technical terms that rendered her task difficult, but fortunately had brought a dictionary with her, and was able to make them understand one another. But she had to be firm with both of them, allowing them only ten minutes together at a time. The little Frenchman would kneel by the bedside, holding the German at an angle where he could talk with least danger to his wound. It seemed that each was the very man the other had been waiting all his life to meet. They shed tears on one another’s neck when they parted, making all arrangements to write to one another.

She gave a slight start, for in their letters to one another they had been discussing this very point. “I want to talk to them,” he said, “about their stomachs. I want them to see the need of concentrating upon the food problem: insisting that it shall be solved. The other things can follow.” “We are not all alike,” she remarked. “Some of us are quite sane.”