Two o'clock. -- I have just returned from my round of medical visits; having begun, of course, by calling at the hotel.

Mr. Blake's report of the night is the same as before. He has had some intervals of broken sleep, and no more. But he feels it less to-day, having slept after yesterday's dinner. This after-dinner sleep is the result, no doubt, of the ride which I advised him to take. I fear I shall have to curtail his restorative exercise in the fresh air. He must not be too well; he must not be too ill. It is a case (as a sailor would say) of very fine steering.

He has not heard yet from Mr. Bruff. I found him eager to know if I had received any answer from Miss Verinder.

I told him exactly what I was permitted to tell, and no more. It was quite needless to invent excuses for not showing him the letter. He told me bitterly enough, poor fellow, that he understood the delicacy which disinclined me to produce it. `She consents, of course, as a matter of common courtesy and common justice,' he said. `But she keeps her own opinion of me, and waits to see the result.' I was sorely tempted to hint that he was now wronging her as she had wronged him. On reflection, I shrank from forestalling her in the double luxury of surprising and forgiving him.

My visit was a very short one. After the experience of the other night, I have been compelled once more to give up my dose of opium. As a necessary result, the agony of the disease that is in e has got the upper hand again. I felt the attack coming on, and left abruptly, so as not to alarm or distress him. It only lasted a quarter of an hour this time, and it left me strength enough to go on with my work.

Five o'clock. -- I have written my reply to Miss Verinder.

The arrangement I have proposed reconciles the interests on both sides, if she will only consent to it. After first stating the objections that there are to a meeting between Mr. Blake and herself, before the experiment is tried, I have suggested that she should so time her journey as to arrive at the house privately, on the evening when we make the attempt. Travelling by the afternoon train from London, she would delay her arrival until nine o'clock. At that hour, I have undertaken to see Mr. Blake safely into his bedchamber; and so to leave Miss Verinder free to occupy her own rooms until the time comes for administering the laudanum. When that has been done, there can be no objection to her watching the result, with the rest of us. On the next morning, she shall show Mr. Blake (if she likes) her correspondence with me, and shall satisfy him in that way that he was acquitted in her estimation, before the question of his innocence was put to the proof.

In that sense, I have written to her. This is all that I can do to-day. To-morrow I must see Mr. Betteredge, and give the necessary directions for reopening the house.

June 18th. -- Late again, in calling on Mr. Franklin Blake. More of that horrible pain in the early morning; followed, this time, by complete prostration, for some hours. I foresee, in spite of the penalties which it exacts from me, that I shall have to return to the opium for the hundredth time. If I had only myself to think of, I should prefer the sharp pains to the frightful dreams. But the physical suffering exhausts me. If I let myself sink, it may end in my becoming useless to Mr. Blake at the time when he wants me most.

It was nearly one o'clock before I could get to the hotel to-day. The visit, even in my shattered condition, proved to be a most amusing one -- thanks entirely to the presence on the scene of Gabriel Betteredge.

I found him in the room, when I went in. He withdrew to the window and looked out, while I put my first customary question to my patient. Mr. Blake had slept badly again, and he felt the loss of rest this morning more than he had felt it yet.

I asked next if he had heard from Mr. Bruff.