The Old Man had said:

"Let them talk to you."

As I shaved the following morning, I considered just how far that had taken me.

Edith de Haviland had talked to me -she had sought me out for that especial purpose. Clemency had talked to me (or had I talked to her?). Magda had talked to me in a sense - that is I had formed part of the audience to one of her broadcasts.

Sophia naturally had talked to me. Even

Nannie had talked to me. Was I any the wiser for what I had learned from them all?

Was there any significant word or phrase?

More, was there any evidence of that abnormal vanity on which my father had laid stress? I couldn't see that there was.

The only person who had shown absolutely no desire to talk to me in any way? nr on any subject, was Philip. Was not that, in a way, rather abnormal? He must know by now that I wanted to marry his daughter.

Yet he continued to act as though I was not in the house at all. Presumably he resented my presence there. Edith de Haviland had apologised for him. She had said it was just "manner." She had shown herself concerned about Philip. Why?

I considered Sophia's father. He was in every sense a repressed individual. He had been an unhappy jealous child. He had been forced back into himself. He had taken refuge in the world of books - in the historical past. That studied coldness and reserve of his might conceal a good deal of passionate feeling. The inadequate motive of financial gain by his father's death was unconvincing - I did not think for a moment that Philip Leonides would kill his father because he himself had not quite as much money as he would like to have. But there might have been some deep psychological reason for his desiring his father's death. Philip had come back to his father's house to live, and later, as a result of the Blitz Roger had come - and Philip had been obliged to see day by day that Roger ^as his father's favourite… Might [things have come to such a pass in his tortured mind that the only relief possible was his father's death? And supposing that that death should incriminate his elder brother? Roger was short of money - on the verge of a crash. Knowing nothing of that last interview between Roger and his father and the latter's offer of assistance, might not Philip have believed that the motive would seem so powerful that Roger would be at once suspected? Was Philip's mental balance sufficiently disturbed to lead him to do murder?

I cut my chin with the razor and swore.

What the hell was I trying to do? Fasten murder on Sophia's father? That was a nice thing to try and do! That wasn't what Sophia had wanted me to come down here for.

Or - was it? There was something, had been something all along, behind Sophia's appeal. If there was any lingering suspicion in her mind that her father was the killer, then she would never consent to marry me - in case that suspicion might be true.

And since she was Sophia, clear-eyed and brave, she wanted the truth, since uncertainty would be an eternal and perpetual barrier between us. Hadn't she been in effect saying to me, "Prove that this dreadful thing I am imagining is not true - but if it is true, then prove its truth to me - so that I can know the worst and face it!"

Did Edith de Haviland know, or suspect, that Philip was guilty. What had she meant by "this side idolatry"?

And what had Clemency meant by that peculiar look she had thrown at me when I asked her who she suspected and she had answered: "Laurence and Brenda are the obvious suspects, aren't they?"

The whole family wanted it to be Brenda and Laurence, hoped it might be Brenda and Laurence, but didn't really believe it was Brenda and Laurence…

And of course, the whole family might be wrong, and it might really be Laurence and Brenda after all.

Or, it might be Laurence, and not

Brenda…

That would be a much better solution.

I finished dabbing at my cut chin and went down to breakfast filled with the determination to have an interview with Laurence Brown as soon as possible.

It was only as I drank my second cup of coffee that it occurred to me that the Crooked House was having its effect on me also. I, too, wanted to find, not the true solution, but the solution that suited me best.

After breakfast I went out through the hall and up the stairs. Sophia had told me that I should find Laurence giving instruction to Eustace and Josephine in the schoolroom.

I hesitated on the landing outside Brenda's front door. Did I ring and knock, or did I walk right in? I decided to treat the house as an integral Leonides home and not as Brenda's private residence.

I opened the door and passed inside.

Everything was quiet, there seemed to be no one about. On my left the door into the big drawing room was closed. On my right two open doors showed a bedroom and adjoining bathroom. This I knew was the bathroom adjoining Aristide Leonides5 s bedroom where the eserine and the insulin had been kept. The police had finished with it now. I pushed the door open and slipped inside. I realised then how easy it would have been for anyone in the house (or from outside the house for the matter of that!) to come up here and into the bathroom unseen.

T stood in the bathroom looking round.

It was sumptuously appointed with gleaming tiles and a sunk bath. At one side were various electric appliances; a hot plate and grill under, an electric kettle - a small electric saucepan, a toaster - everything that a valet attendant to an old gentleman might need. On the wall was a white enamelled cupboard. I opened it. Inside were medical appliances, two medicine glasses, eyebath, eye dropper and a few labelled bottles. Aspirin, Boracic powder, iodine. Elastoplast bandages, etc. On a separate shelf were the stacked supply of insulin, two hypodermic needles, and a bottle of surgical spirit. On a third shelf was a bottle marked The Tablets - one or two to be taken at night as ordered. On this shelf, no doubt, had stood the bottle of eyedrops. It was all clear, well arranged, easy for anyone to get at if needed, and equally easy to get at for murder.

I could do what I liked with the bottles and then go softly out and downstairs again and nobody would ever know I had been there. All this was, of course, nothing new, but it brought home to me how difficult the task of the police was.

Only from the guilty party or parties could one find out what one needed.

'Rattle 'em," Taverner had said to me.

"Get 'em on the run. Make 'em think we're on. to something. Keep ourselves well in th«e limelight. Sooner or later, if we do, our criminal will stop leaving well alone and try to be smarter still - and then - we've got hLm."

Well, the criminal hadn't reacted to this treatment so far.

I came out of the bathroom. Still no one about. I went on along the corridor. I passed the dining room on the left, and Brenda's bedroom and bathroom on the right. In the latter, one of the maids was moving about. The dining room door was closed. From a room beyond that, I heard Edith de Haviland's voice telephoning to tlie inevitable fishmonger. A spiral flight of s-tairs led to the floor above. I went up them. Edith's bedroom and sitting room was here, I knew, and two more bathrooms and Laurence Brown's room. Beyond that again the short flight of steps down to the big room built out over the servant's (quarters at the back which was used as a schoolroom.

Outside the door I paused. Laurence 3rown's voice could be heard, slightly rnKipd. from inside.

I think Josephine's habit of snooping must have been catching. Quite unashamedly I leaned against the door jamb and listened.

It was a history lesson that was in progress, and the period in question was the French directoire.

As I listened astonishment opened my eyes. It was a considerable surprise to me to discover that Laurence Brown was a magnificent teacher.

I don't know why it should have surprised me so much. After all 5 Aristide Leonides had always been a good picker of men. For all his mouselike exterior, Laurence had that supreme gift of being able to arouse enthusiasm and imagination in his pupils.

The drama of Thermidor, the decree of Outlawry against the Robespierrists, the magnificence of Barras, the cunning of Fouche - Napoleon, the half starved young gunner lieutenant - all these were real and living.

Suddenly Laurence stopped, he asked Eustace and Josephine a question, he made them put themselves in the places of first one and then another figure in the drama.

Though he did not get much result from

Josephine whose voice sounded as though she had a cold in the head, Eustace sounded quite different from his usual moody self.

He showed brains and intelligence and the keen historical sense which he had doubtless inherited from his father.

Then I heard the chairs being pushed back and scraped across the floor. I retreated up the steps and was apparently just coming down them when the door opened.

Eustace and Josephine came out.

"Hullo," I said.

Eustace looked surprised to see me.

"Do you want anything?" he asked politely.

Josephine, taking no interest in my presence, slipped past me.

"I just wanted to see the schoolroom," I said rather feebly.

"You saw it the other day, didn't you?

It's just a kid's place really. Used to be the nursery. It's still got a lot of toys in it."

He held the door open for me and I went in.

Laurence Brown stood by the table. He looked up, flushed, murmured something in answer to my good morning and went hurriedly out. m "You've scareS him," said Eustace. "He's very easily scared."

"Do you like him, Eustace?"

"Oh! he's all right. An awful ass, of course."

"But not a bad teacher?"

"No, as a matter of fact he's quite interesting. He knows an awful lot. He makes you see things from a different angle.

I never knew that Henry the Eighth wrote poetry - to Anne Boleyn, of course -jolly decent poetry."

We talked for a few moments on such subjects as The Ancient Mariner, Chaucer, the political implications behind the Crusades, the Mediaeval approach to life, and the, to Eustace, surprising fact that Oliver Cromwell had prohibited the celebration of Christmas Day. Behind Eustace's scornful and rather ill-tempered manner there was, I perceived, an inquiring and able mind.

Very soon I began to realise the source of his ill humour. His illness had not only been a frightening ordeal, it had also been a frustration and a setback, just at a moment when he had been enjoying life.