The unceasing rush of work left small leisure for nightmares, or even for anxiety; but the strain and pain of it were taxing her nerves to breaking-point. Always, as they drew near the familiar crowded station, there sprang the inevitable question: ‘Will it be Mark this time?’ But, though the passing days brought many from his regiment, Mark was not found among them.

As for Sheila, her sensitive spirit felt the test more acutely than either of the elders, who kept watchful eyes on her, were allowed to suspect. Only by clinging desperately to her childhood’s code of courage could she save herself, at times, from the ignominy of collapse. It was sustaining, too, to feel that Keith trusted her, that Helen relied on her; and Mark’s occasional letters—full of a brotherly tenderness that showed little in his speech—made it seem possible to win through anything without flinching visibly. The fact that she could face this inferno of pain and death and mental anguish without a sense of bitterness or rebellion was more of an asset than she knew. It was, in fact, the keystone of her character, the secret of her spiritual poise. For to accept, actively to accept, spells capacity to transcend; but that she had still to discover.

They had little time, any of them, for abstract or personal thought. The war, and its pressing demands on them, constituted their life. Keith had secured a small private sitting-room, where they could enjoy an occasional evening of quiet and rest. But as work was seldom over till near eleven, such oases were rare indeed. At times their heads felt stunned with the eternal rattling to and fro, their hearts numbed by contact with the awful harvest of a modern battlefield. But on the whole they loved their work, and would not have been otherwhere for a kingdom.

They grew skilled in the art of talking the men’s minds away from their sufferings; and Sheila—‘Mouse’ though she was—showed so notable a gift for this form of spiritual healing, that Lady Forsyth finally christened her ‘Queen of the Poor Things.’ Some mother-quality in her touch and tone seemed to go straight to their hearts. Men who left the station groaning and clenching their teeth, to keep the curses back, would surprisingly soon be conjured into recounting their adventures, or, better still, talking of wives and children at home.

Keith himself confessed that he had never properly appreciated the British Tommy till he carried him wounded, and Helen lost her heart a dozen times over. More than once, when they chanced upon men shattered and bandaged past human recognition, she came very near losing her head; but only once did she disgrace herself by fainting outright.

On that occasion Keith carried her straight back to their hotel, laid her on the sofa and stayed by her till she was sufficiently recovered to feel very much ashamed of herself.

‘Promise I won’t do it again,’ she assured him, as he stood leaning over her.

‘No, that you certainly won’t,’ he said sternly. ‘If ever you do, I shall pack you straight off home. To-night, for a punishment, you’ll go early to bed. Sheila will be quite safe with me.’

Argument and rebellion were useless. Moreover, she was honestly exhausted, and before ten o’clock she was sound asleep. But even weariness could not break the habit of short rest, and by one of the morning she was amazingly wide awake.