Lock taken out, eh? Someone had worked fast. They could not have known he was coming, of course. Then someone must have seen him through the window as the car stopped in the drive. The old woman who had peered out for a moment? Ellery wondered where she was. At any rate, a few minutes’ work by a skilled hand at the door... He wondered, too, if Thome’s door had been similarly mutilated. And Alice Mayhew’s.

Thorne and Dr. Reinach were already seated before the fire when Ellery came down, and the fat man was rumbling: “Just as well. Give the poor girl a chance to return to normal. With the shock she’s had today, it might be the finisher. I’ve told Mrs. Reinach to break it to Sarah gently... Ah, Queen. Come over here and join us. We’ll have dinner as soon as Alice comes down.”

“Dr. Reinach was just apologizing,” said Thorne casually, “for this Aunt Sarah of Miss Mayhew’s — Mrs. Fell, Sylvester Mayhew’s sister. The excitement of anticipating her niece’s arrival seems to have been a bit too much for her.”

“Indeed,” said Ellery, sitting down and planting his feet on the nearest firedog.

“Fact is,” said the fat man, “my poor half-sister is cracked. The family paranoia. She’s off-balance; not violent, you know, but it’s wise to humor her. She isn’t normal, and for Alice to see her—”

“Paranoia,” said Ellery. “An unfortunate family, it seems. Your half-brother Sylvester’s weakness seems to have expressed itself in rubbish and solitude. What’s Mrs. Fell’s delusion?”

“Common enough — she thinks her daughter is still alive. As a matter of fact, poor Olivia was killed in an automobile accident three years ago. It shocked Sarah’s maternal instinct out of plumb. Sarah’s been looking forward to seeing Alice, her brother’s daughter, and it may prove awkward. Never can tell how a diseased mind will react to an unusual situation.”

“For that matter,” drawled Ellery, “I should have said the same remark might be made about any mind, diseased or not.”

Dr. Reinach laughed silently. Thorne, hunched by the fire, said: “This Keith boy.”

The fat man set his glass down slowly. “Drink, Queen?”