"Oh, I'll keep out of it," said Wimsey. "I shan't be exactly persona grata, don't you know. It's going to mean a deuce of a big financial loss to the Haviland Burdocks."

"So it is. Most unpleasant. Well, perhaps you're right. Come along, vicar."

Wimsey and his hostess sat discussing the matter by the fire for half an hour or so, when Mr. Frobisher-Pym suddenly put his head in and said:

"I say, Wimsey—we're all going over to Mortimer's. I wish you'd come and drive the car. Merridew always has the day off on Sunday, and I don't care about driving at night, particularly in this fog."

"Right you are," said Wimsey. He ran upstairs, and came down in a few moments wearing a heavy leather flying-coat, and with a parcel under his arm. He greeted the Burdocks briefly, climbed into the driving-seat, and was soon steering cautiously through the mist along the Herriotting Road.

He smiled a little grimly to himself as they came up under the trees to the spot where the phantom coach had passed him. As they passed the gate through which the ingenious apparition had vanished, he indulged himself by pointing it out, and was rewarded by hearing a snarl from Haviland. At the well-remembered fork, he took the right-hand turning into Frimpton and drove steadily for six miles or so, till a warning shout from Mr. Frobisher-Pym summoned him to look out for the turning up to Mortimer's.

Mr. Mortimer's house, with its extensive stabling and farm buildings, stood about two miles back from the main road. In the darkness Wimsey could see little of it; but he noticed that the ground-floor windows were all lit up, and, when the door opened to the magistrate's imperative ring, a loud burst of laughter from the interior gave evidence that Mr. Mortimer was not taking his misdoings too seriously.

"Is Mr. Mortimer at home?" demanded Mr. Frobisher-Pym, in the tone of a man not to be trifled with.

"Yes, sir. Will you come in, please?"

They stepped into a large, old-fashioned hall, brilliantly lit, and made cosy with a heavy oak screen across the door. As Wimsey advanced, blinking, from the darkness, he saw a large, thick-set man, with a ruddy face, advancing with hand outstretched in welcome.