In the foyer of the Basil Hotel in Cadogan Gardens, atop the tea-colored wallpaper, a sign advises guests that blackout hours will be observed strictly. Another sign reminds us that enemy ears are listening. The wallpaper’s crowded with tiny orange flowers that seem to have started out life as pink, and they put me in mind of a story I once read about a woman who stares at the wallpaper in her room until she goes batty. Although that wallpaper was yellow, as I recall, so I may have some time to go.

I consult my watch. Three twenty-two.

Outside the windows, the air’s darkening fast. Some combination of coal smoke and December fog and the early hour at which the sun goes down at this latitude, as if the wallpaper and the signboards and the piles of rubble across the street aren’t enough to make you melancholy. I check the watch again—three twenty-three, impossible—and my gaze happens to catch that of the desk clerk. He’s examining me over the top of a rickety pair of reading glasses, because he hasn’t liked the look of me from the beginning. Why should he? A woman shows up at your London hotel in the middle of December, the middle of wartime, tanned skin, American accent, unmistakable scent of the foreign about her. She pays for her room in advance and carries only a small suitcase. Now she’s awaiting some no-good rendezvous, right in the middle of your dank, shabby, respectable foyer, and you ought to telephone the authorities, just to be on the safe side. In fact, you probably have telephoned the authorities.