"In fact," broke in Colin, "to put it plainly, she's a darn sight more important to the business than you are." He speared a recalcitrant oyster and sprinkled it with red pepper. "I wonder you let her go," he added mischievously. "Why don't you take up the strong, silent husband stunt and refuse to allow it?"

"Oh, I can't do that," objected Mark. "You see, the old lady really is very seedy. She's going to have an operation in about a month's time, and meanwhile she's got to keep to her bed. She's simply set her heart on having Mary to come and look after her, and I couldn't be such an utterly selfish pig as to go and put any difficulties in the way."

"No, I don't suppose you could," admitted Colin. "That sort of thing requires a lot of practice."

"We've talked it over," continued Mark, "and we've decided that the best plan would be to try and find some nice, sensible girl who'd come in for the day and make herself generally useful. Of course, it isn't exactly easy to get hold of the right person. I want a really capable, honest, pleasant girl, who can type and keep accounts, and who'll take a kind of personal interest in the whole show."

"You don't want much," observed Colin drily.

"Well, I'm prepared to pay for it, and if she turned out to be any use I'd keep her on permanently. I've been meaning to do something of the sort for the last six months. Mary's been working far too hard, and I'm making such a sinful amount of money I can quite well afford a little extra help." He pushed away his empty oyster shells and beckoned to the waiter. "We'd better order some more grub, eh? Can you manage a cold grouse?"

"With ease," said Colin.

He remained silent until the man had departed, and then, picking up the Chablis, refilled his glass.

"But where do I come in?" he inquired. "You're not expecting me to produce angels out of my waistcoat pocket?"

"We thought you might be able to recommend somebody. Mary said that a young, dashing, good-looking fellow like you——"