"Good heavens!" exclaimed Malling.

The apparent vagaries of his companion very seldom surprised him, but this time he was completely taken aback.

"Are they what they were? a.s.suming, on your part, a knowledge of what they were."

"I don't know either in what condition they are now, or in what condition they were once."

"Ah! Now I must draw up a report about last night. I'll come for that cup of tea to Minors--might almost as well have been Majors, even granting the military flavor--about five."

Malling took his departure.

At a quarter to five he heard the click of the garden gate, and looking out at the latticed window of the hall, he saw the professor walking sidewise up the path, with a shawl round his shoulders. He went to let him in, and took him into the tiny drawing-room.

"An odd sh.e.l.l for Harding!" observed the professor. "More suitable to a bantam than to a Cochin-China!"

"It doesn't belong to him."

"Nor he to it. Very wise and right of him to go back to Onslow Gardens."

A maid brought in the tea, and the professor, spread strangely forth in a small, chintz-covered arm-chair, enjoyed it while he talked about oysters and oyster-beds. He was deeply interested in the oysters of Whitstable, and held forth almost romantically on their birth and upbringing, the fattening, the packing, the selling, and the eating of them--"with lemon, not vinegar, mind! To eat vinegar with a Whitstable native is as vicious as to offer a libation of catchup at the altar of a meadow mushroom just picked up out of the dew."

Malling did not attempt to turn his mind from edibles. The professor had to be let alone. When tea was finished and cleared away, he observed:

"And now, Malling, what is your view? Do you look upon it as a case of transferred personality? I rather gathered from your general tone that you were mentally drifting in that direction."

"But are there such cases? Of double transfer, I mean?"

"Personally I have never verified one. When you spoke of the reverend gentlemen for the first time, I said, 'Study the link!' There will be development in the link if--all the rest of it."

"There has been development, as I told you. The link is on his side now."

"That's remarkable, undoubtedly. Has it ever struck you that Harding was almost too successful a clergyman to be a genuinely holy man?"

"What do you mean?"

"There's a modesty in holiness that is hardly adapted to catch smart women."

"You used to go to hear Harding preach."

"And d'you know why I liked his sermons?"

"Why?"

"Because he understood doubt so well. That amused me. But the man who has such a comprehensive understanding of skepticism, is very seldom a true believer. One thing, though, Harding certainly does believe in, judging by a sermon I once heard him preach."

"And that is?"

"Manicheism. Chichester, you say, was a saint?"

"He was, if a man can be a saint who has a certain amiable weakness of character."

"And now? You think he would be a difficult customer to tackle now?"

"Harding finds him so."

"And Harding was an overwhelming chap, c.o.c.ksure of himself. Chichester must be difficult. Shall I tackle him?"

"I wish you would. But how? Do you wish me to introduce him to you?"

"Let me see."

The professor dropped his head and remained silent for a minute or two.

"Tell me something," he at length remarked, lifting his head and a.s.suming his most terrier-like aspect. "Do you think Harding a whited sepulcher?"

"Possibly."

"And do you think his saintly curate has found it out?"

"Do you think that would supply a natural explanation of the mystery?"

"Should you prefer to search for it in that malefic region which is the abiding-place of nervous dyspepsia?"

"How could--"

"Acute nervous dyspepsia, complicated by a series of sittings under the rose, might eat away the most brazen self-confidence. That's as certain as that I wear whiskers and you don't. Shall we do an addition sum? Shall we add Chichester's discovery of secret lapses in his worshiped rector's life, to the nervous dyspepsia and the sittings? Shall we do that?"

"And Lady Sophia?"

"There's a sunflower type of woman. The rising sun can't escape her inevitable worship."

"The change in Harding may be a natural one. But there is something portentous in the change in Chichester," said Malling. "You know I'm a rather cool hand, and certainly not inclined to easy credulity. But there's something about Chichester which--well, Professor, I'll make a confession to you that isn't a pleasant one for any man to make. There's something about Chichester which shakes my nerves."

"And you haven't got nervous dyspepsia?"

"Should I be even a meliorist--as I am--if I had?"

"I must know Chichester. It's a pity I didn't know him formerly."

"I don't believe that matters," said Malling, with intense conviction.

"There is that in him which must strike you and affect you, whether you knew him as he was or not."

"So long as I don't turn tail and run from him, all's well. I will tackle Chichester. In the interests of science I will face this curate.

But how shall I approach him? As in golf, the approach is much, if not everything."

He sat thinking for some minutes, with his eyebrows twitching. Then he said:

"The question is, Should the approach be casual or direct? Shall I describe a curve, or come to him as the crow comes when making for a given point--or is said to come, for I've never investigated that matter? What do you say?"