a little unusual, was not unpleasant.  Like Mr. Weiss, she had very fair hair, greased, parted in the middle and brushed down as smoothly as the painted hair of a Dutch doll.  She appeared to have no eyebrows at all—­owing, no doubt, to the light colour of the hair—­and the doll-like character was emphasized by her eyes, which were either brown or dark grey, I could not see which.  A further peculiarity consisted in a “habit spasm,” such as one often sees in nervous children; a periodical quick jerk of the head, as if a cap-string or dangling lock were being shaken off the cheek.  Her age I judged to be about thirty-five.

The carriage, which one might have expected to be waiting, seemed to take some time in getting ready.  I sat, with growing impatience, listening to the sick man’s soft breathing and the click of the housekeeper’s knitting-needles.  I wanted to get home, not only for my own sake; the patient’s condition made it highly desirable that the remedies should be given as quickly as possible.  But the minutes dragged on, and I was on the point of expostulating when a bell rang on the landing.

“The carriage is ready,” said Mrs. Schallibaum.  “Let me light you down the stairs.”

She rose, and, taking the candle, preceded me to the head of the stairs, where she stood holding the light over the baluster-rail as I descended and crossed the passage to the open side door.  The carriage was drawn up in the covered way as I could see by the faint glimmer of the distant candle; which also enabled me dimly to discern the coachman standing close by in the shadow.  I looked round, rather expecting to see Mr. Weiss, but, as he made no appearance, I entered the carriage.  The door was immediately banged to and locked, and I then heard the heavy bolts of the gates withdrawn and the loud creaking of hinges.  The carriage moved out slowly and stopped; the gates slammed to behind me; I felt the lurch as the coachman climbed to his seat and we started forward.

My reflections during the return journey were the reverse of agreeable.  I could not rid myself of the conviction that I was being involved in some very suspicious proceedings.  It was possible, of course, that this feeling was due to the strange secrecy that surrounded my connection with this case; that, had I made my visit under ordinary conditions, I might have found in the patient’s symptoms nothing to excite suspicion or alarm.  It might be so, but that consideration did not comfort me.

Then, my diagnosis might be wrong.  It might be that this was, in reality, a case of some brain affection accompanied by compression, such as slow haemorrhage, abscess, tumour or simple congestion.  These cases were very difficult at times.  But the appearances in this one did not consistently agree with the symptoms accompanying any of these conditions.  As to sleeping sickness, it was, perhaps a more hopeful suggestion, but I could not decide for or against it until I had more knowledge; and against this view was the weighty fact that the symptoms did exactly agree with the theory of morphine poisoning.