"Yes," said her visitor, "but they had no right to take up your time like that."

"I was delighted that they did," said Ben. "Children are very rare in this business. It's a very pleasant change after the usual run of clients. And I thought it very clever of them to think of coming to me at all. Very few children would be so original."

"My name is Hill-Owen, and we live just round the corner in Eaton Square," said the visitor. "And since I am here, I wonder if you would give me advice as to my cook. She's young and very pretty, and she cooks very well, but she's terribly attractive to Guardsmen. I suppose good cooks are as difficult to find as ever?"

"More so," said Ben. "It's not part of my business. This isn't a registry office. But from the inquiries I get, I should say that the world's greatest need at this moment is cooks."

"Then you agree with my husband," said Mrs. Hill-Owen, "who says, 'Never mind about the Guardsmen so long as dinner is all right'?"

"I should take some precautions," said Ben. "I don't think Guardsmen ought to be there after ten, say."

"Guardsmen are very difficult to dislodge," said Mrs. Hill-Owen, "and I'm afraid to go down and interfere, she's so touchy. She might give notice. It's the worst of this Knightsbridge district. I thought of a wonderful plan the other day, and that was to make her bring the key of the basement door up at ten every night; but as my husband said, 'How can you tell she's locked it?' It's really a terrible responsibility. And we're away so much too. What would you do?"

"I?" said Ben. "I should do my best to forget."

"Would you? How clever of you! Thank you so much. I'll try to."

This was one of Ben's odd days.