The Doctor was in her study, as was usual at that time in the evening. I entered the Doctor's workshop, where she keeps the two great cabinets containing the powders, creams, ointments, draughts and various instruments that are the stock of her trade as well as the pair of tables which support a variety of burners, stoves, retorts and flasks. Occasionally she treats patients in here too, when it becomes her surgery, While the unpleasant-smelling Unoure waited in the living room, wiping his nose on his already filthy sleeve and peering round with the look of one choosing what to steal, I went through the workshop and tapped at the door to the study which also serves as her bedroom.

"Oelph?" the Doctor asked.

"Yes, mistress."

"Come in."

I heard the quiet thud of a heavy book being closed, and smiled to myself.

The Doctor's study was dark and smelled of the sweet istra flower whose leaves she habitually burned in roof-hung censers. I felt my way through the gloom. Of course I know the arrangement of the Doctor's study intimately — better than she might imagine, thanks to the inspired foresight and judicious cunning of my Master — but the Doctor is prone to leaving chairs, stools and shelf-steps lying where one might walk, and accordingly I had to feel my way across the room to where a small candle flame indicated her presence, sitting at her desk in front of a heavily curtained window. She sat upright in her chair, stretching her back and rubbing her eyes. The hand-thick, fore-arm-square bulk of her journal lay on the desk in front of her. The great book was closed and locked, but even in that cave-darkness I noticed that the little chain on the hasp was swinging to and fro. A pen stood in the ink well, whose cap was open. The Doctor yawned and adjusted the fine chain round her neck which holds the key for the journal.