"American on one side and What on the other," replied the old lady. "That is, his father, whom I was in love with, was American. The mother, whom Henry adored, was French. All that's quite a romance. But it's ancient history. And it's the present we're interested in. Of course I'd care to take you to Haslemere. But I have a better plan. I've persuaded Terry to consult the nerve specialist, Sir Humphrey Hale. He's comparatively easy to persuade, because he'd rather yield a point than bother to argue. That's how I got my excuse to run up to town: to explain the case to Sir Humphrey, and have my flat made ready for Terence to live in, while he's being treated."

"Oh, that's it," I said, and thought for a minute.

My flat is in the same house as the Carstairs', a charming old house in which I couldn't afford to live if Dame Caroline (title given by me, not His Gracious Majesty) hadn't taught me the gentle, well-paid Art of Brightening.

You might imagine that a Brightener was some sort of patent polisher for stoves, metal, or even boots. But you would be mistaken. I am the one and only Brightener!

But this isn't what I was thinking about when I said, "Oh, that's it?" I was attempting to track that benevolent female fox, Caroline Carstairs, to the fastness of her mental lair. When I flattered myself that I'd succeeded, I spoke again.

"I see what you'd be at, Madame Machiavelli," I warned her. "You and your husband are so fed up with the son of your ancient loves, that he's spoiling your holiday in your country house. You've been wondering how on earth to shed him, anyhow for a breathing space, without being unkind. So you thought, if you could lure him to London, and lend him your flat——"

"Dearest, you are an ungrateful young Beastess! Besides, you're only half right. It's true, poor Henry and I are worn out from sympathy. Our hearts are squeezed sponges, and have completely collapsed. Not that Terry complains. He doesn't. Only he is so horribly bored with life and himself and us that it's killing all three. I had to think of something to save him. So I thought of you."

"But you thought of Sir Humphrey Hale. Surely, if there's any cure for Mr.——"

"Captain——"

"Burns. Sir Humphrey can——"