"Till your vitamin experiments make you famous, eh?" said Peter cheerfully. "You're goin' to be the comin' man, you know. Feel it in my bones. Uncommonly neat little kitchen you've got, anyhow."

"It does," said the doctor. "The lab. makes it a bit gloomy, but the woman's only here in the daytime."

He led the way into a narrow little dining-room, where the table was laid for a cold lunch. The one window at the end farthest from the kitchen looked out into Great James Street. The room was little more than a passage, and full of doors—the kitchen door, a door in the adjacent wall leading into the entrance-hall, and a third on the opposite side, through which his visitor caught a glimpse of a moderate-sized consulting-room.

Lord Peter Wimsey and his host sat down to table, and the doctor expressed a hope that Mr. Bunter would sit down with them. That correct person, however, deprecated any such suggestion.

"If I might venture to indicate my own preference, sir," he said, "it would be to wait upon you and his lordship in the usual manner."

"It's no use," said Wimsey. "Bunter likes me to know my place. Terrorisin' sort of man, Bunter. Can't call my soul my own. Carry on, Bunter; we wouldn't presume for the world."

Mr. Bunter handed the salad, and poured out the water with a grave decency appropriate to a crusted old tawny port.

It was a Sunday afternoon in that halcyon summer of 1921. The sordid little street was almost empty. The ice-cream man alone seemed thriving and active. He leaned luxuriously on the green post at the corner, in the intervals of driving a busy trade. Bloomsbury's swarm of able-bodied and able-voiced infants was still presumably within-doors, eating steamy Sunday dinners inappropriate to the tropical weather. The only disturbing sounds came from the flat above, where heavy footsteps passed rapidly to and fro.

"Who's the merry-and-bright bloke above?" enquired Lord Peter presently. "Not an early riser, I take it. Not that anybody is on a Sunday mornin'. Why an inscrutable Providence ever inflicted such a ghastly day on people livin' in town I can't imagine. I ought to be in the country, but I've got to meet a friend at Victoria this afternoon. Such a day to choose.... Who's the lady? Wife or accomplished friend? Gather she takes a properly submissive view of woman's duties in the home, either way. That's the bedroom overhead, I take it."

Hartman looked at Lord Peter in some surprise.