Back in the hallway I ran headlong into my grandmother, her silver hair perfectly coifed, her gray and black dress unimpeachably neat, and her gray eyes, which I had inherited, glaring. "John!" she said in surprise, as if ten other men were staying in her house. "Who in the world was on the telephone?"

          "Dr. Kreizler, Grandmother," I said, bounding up the stairs.

          "Dr. Kreizler!" she called after me. "Well, dear! I’ve had about enough of that Dr. Kreizler for one day!" As I closed the door of my bedroom and began to dress, I could still hear her: "If you ask me, he’s awfully peculiar! And I don’t put much stock in his being a doctor, either. That Holmes man was a doctor, too!" She stayed in that vein while I washed, shaved, and scrubbed my teeth with Sozodont.