"From my experience of the young lady," he said, a little stiffly, "I should think it improbable. I happened to meet her twice in New York, and she struck me as being an extraordinarily well-behaved and, in her natural way, very attractive person."

"Do you suppose that she came to Europe after Jocelyn Thew?" Brightman asked.

"Oh, damn Jocelyn Thew!" Crawshay replied. "I should think it most unlikely. You and I have both seen the man's dossier. Most cold-blooded person alive."

The telephone broke in once more upon their conversation. Crawshay took up the receiver. It was Henshaw speaking.

"I made a mistake about the uniform, sir," he announced. "The young man is in the Canadian Flying Corps and he is the young lady's brother. He is called Captain Beverley."

"Her brother!" Crawshay exclaimed.

"The connecting link!" Brightman murmured.

Meanwhile, the little dinner at Claridge's, of which sketchy tidings were being conveyed to the two occupants of Crawshay's flat by Henshaw, was settling down, so far as the two men were concerned, into a cheery enough meal. There had been a little strangeness at first, but Jocelyn Thew's hearty welcome of his young friend, and his genuine pleasure at seeing him, had quickly broken the ice. Katharine, however, although she had a shade more colour than earlier in the day, had sometimes the air of a Banquo at the feast. She listened almost feverishly to Jocelyn Thew, whenever he seemed inclined to turn the conversation into a certain channel, and she watched her brother a little anxiously as the waiter filled up his glass, unchecked, every few minutes. The likeness between the two was apparent enough, although marked by certain differences. Beverley was tall, of exceedingly powerful build, and with a fresh, strong face which would have been remarkably attractive but for the weak mouth and the slightly puffy cheeks.

"I can't conceive anything more fortunate than this meeting," Jocelyn Thew declared, as he inspected the cigars which had been brought round to him, with the air of a connoisseur. "Quite an extraordinary coincidence, too, that you should turn up in London on five days' leave, the very day that your sister arrives from the States. Tell me, are you right up at the front?"

"Right beyond it, most days," was the cheerful reply. "We spend most of our time over the German lines."