He came at length to his destination. He walked across the lawn of Mrs. Bromley-Martin's house. He could see two figures on the balcony. With a bitter smile he recognised his wife.

"The woman pays," he muttered to himself. "Oh, yes, the woman pays right enough, but it is generally the man who finds the money. Presumably God in His wisdom has some use for women like that, but it is hard to see where that fool of a fellow comes in. I dare say he fancies her ill-used and ill-treated, and tied to a brute unworthy of a mate at all. And yet as I stand here, knowing everything, I am not surprised that Rent should be deceived. Well, he shall have his chance to learn his lesson as I learnt mine. It seems almost a pity to intrude upon a scene of high emotion like that, but it must be done."

Charlock bent to listen again. There was no word of the conversation that escaped him. Then he saw the hostess emerge and claim his wife's attention. A wild desire to rush into the drawing-room, to overturn chairs and card-tables and drive those puppets into the open air seized him. They longed for a new sensation. They were very near having one at that moment. Checking the insane impulse, Charlock passed through the open window and entered the drawing-room. The close, highly spiced atmosphere seemed to choke him. His mind went back, now, to the great trouble which he had just gone through. There sat the woman who should have shared his vigil, smiling and sorting her cards as if she had not a care in the world.

It was hard to restrain the reproaches that rose to his lips. It was a tense task to approach the card-table quietly and lay his hand upon his wife's arm. It was small wonder, too, that the grip should have been close as that of a vise.

CHAPTER II

"THE DESIRE OF THE MOTH"

"It would be quite safe," Kate Charlock had said to herself. John was so foolish about the boy. He always took the gloomiest view of everything. She would retire to her bedroom and would pretend to be asleep. She could dress herself and slip across to Mrs. Bromley-Martin's and pass the night in the fascinating pursuit of bridge. Nobody would know. She would be back by daylight. And then she could take her husband's place by the boy's bedside.

She had forgotten everything in the excitement of the moment. She leant forward as the game finished.

"Mrs. Charlock cuts out," the dealer murmured.

She rose reluctantly and another gambler eagerly took her place. The subdued lights of the shaded candles touched drawn faces. Now and again came a cry of annoyance from some plunger whose luck was past bearing. Outside, the silence of the night was coming to an end. The trees murmured with the first touch of the morning breeze. As Kate Charlock crossed the room towards one of the French windows a man followed her. One of the card-players elevated his eyebrows and smiled significantly at his partner, who happened also to be his hostess. Her eyes twinkled in reply.