Mr. Titmarsh took off his spectacles and polished them. "On the subject of ghosts," he said, "I am a confirmed sceptic. I am devoid of curiosity."

"Well, I don't know so much about that," said Dr Roote. "I remember a very queer experience that happened to a friend of mine once. Now, he was one of the most matter-of-fact people I know…' He embarked on a long and rather involved ghost story, interrupted and prompted at intervals by his wife, and it only ended with the departure of the ladies from the dining-room.

Two bridge tables were formed presently, but the party broke up shortly before eleven. The Rootes were the first to leave, and they were soon followed by the Priory party and Strange. Strange's two-seater stood at the door, and when he found that the others were walking back across the park he promptly offered to take the three women in his car.

Celia, who had already begun to peer fearfully into the darkness, jumped at the offer, but stipulated that Strange should not leave them until Charles and Peter had reached the house. "You'll think me a fool," she said, "but the Priory after dark is more than I can bear. Can we really all get into your car?"

"If one of you doesn't mind sitting in the dickey I think it can be managed," Strange replied. "And of course I'll wait till your husband gets back. I'm only sorry I can't take you all."

"Well, really, this is most opportune," said Mrs. Bosanquet, getting into the little car. "I notice that there is quite a heavy dew on the ground."

Whatever Strange's wishes may have been it was Margaret who sat in the dickey, while Celia managed to insert her slim person between Mrs. Bosanquet and the door.

"We've no business to impose on you like this, of course," Celia said, as the car slid out of the White House gates. "It's only a step, across the park, but I do so hate the dark."

"It's not an imposition at all," Michael answered. He drove down the road for the short distance that separated the White House from the Priory, and turned carefully in at the rather awkward entrance to the long avenue. The headlights showed the drive winding ahead, and made the tall trees on either side look like walls of darkness. The house came presently into sight, and in a few moments they were all inside the softly-lighted hall.

Celia stood for an instant as though listening. The house seemed to be wrapped in stillness. "I love it by day," she said abruptly. "It's only at night it gets different. Like this. Can't you feel it? A sort of boding."