“It was in the Park,” said Deganway. “We were coming here from the Foreign Office, and you were walking with a young and lovely sylph. It was quite deliberate. I think I shall have to tell John Gaymer about it; on my honour I shall.”

Eric reached for the menu and began to write his bill. Deganway was the most intolerable gossip in London, but a gossip was sometimes useful.

“How does he come into it?,” he asked at length.

“Oh, those two! My dear, she’s Johnnie’s latest passion... At least I haven’t heard of any one later. You’d better watch out, if he finds you poaching. You are behindhand.”

“We can’t compete with you, Gerry,” said Carstairs.

Eric made no comment, but he ordered a light luncheon and ate it as quickly as it could be served. He had offered to take Ivy home because he knew that he could do no work while he was thinking of her; and it was useless to go back to his rooms or to fancy that he could compose his mind until he had done something for her or satisfied himself that nothing could be done. He wondered whether she knew that he had guessed... The slim, black figure with the short, boyish hair haunted him; he saw her in every corner of the dining-room and heard her cry of despair above the clatter of plates and the babble of voices. Once he tried to tell himself that it was not his business... But she had talked to him because there was no one else....

Before he could do anything, he had to hear Gaymer’s version. That had been obvious from the first, but he had seen only the precipitous difficulties of a meeting until a chance hint from Deganway shewed him how to overcome them. As soon as he had finished his meal, he telephoned to find out whether Gaymer was at home. A voice answered that he was not expected until after six, and Eric strode into the Park to be by himself and to rehearse the interview.

There was no one who could undertake it for him. He passed General Maitland, the judge and Ivy’s two brothers in rapid review, but they were the last people who must ever know. Then, waiving preliminaries, he wondered what he was going to say to Gaymer. Plain speaking was more salutary than effective. Gaymer might deny everything, he might laugh; this was probably not the first time that he had got himself into an ambiguous position, and he had probably received his share of plain speaking. Moreover, invective did not help Ivy. Eric tried to make up his mind whether he wanted, whether he would help, whether he would even allow her to marry such a man....

There was no one who could advise him. Amy Loring was a sensible, sympathetic woman, but, where sex morals were in question, she rather boasted of her old-fashioned intolerance. To tell her would be to alienate her forever from some one to whom she was at present mildly attached. Sonia O’Rane had crammed a life-time of experience into thirty years and would probably respect a girl the more flagrantly she overthrew the conventional canons of morality. But it was never safe to entrust Sonia with a secret. The longer he thought over it, the more clearly Eric saw that the secret could be shared with no one.

He walked slowly into the Green Park and timed his arrival at Buckingham Gate for half-past six. Gaymer had come home a moment before him and was still standing in the hall with his cap on, opening letters. For an instant he betrayed surprise at receiving a call from a man whom he knew but slightly and had never invited to his flat, but the surprise was banished without an effort.